.footer{background-color:var(--pgn-color-light-100,#fcfcfc)}.menu{position:relative}.menu-content{background:var(--pgn-color-white,#fff);min-width:10rem;position:absolute;top:100%;z-index:10}[dir=ltr] .menu-content.pin-left{left:0}[dir=ltr] .menu-content.pin-right,[dir=rtl] .menu-content.pin-left{right:0}[dir=rtl] .menu-content.pin-right{left:0}.menu-dropdown-enter{opacity:0;transform:scale3d(.8,.8,1)}[dir=ltr] .menu-dropdown-enter{transform-origin:75% 0}[dir=rtl] .menu-dropdown-enter{transform-origin:25% 0}.menu-dropdown-enter-active{opacity:1;transform:scaleX(1);transition:all .25s cubic-bezier(.4,0,.2,1)}[dir=ltr] .menu-dropdown-enter-active{transform-origin:75% 0}[dir=rtl] .menu-dropdown-enter-active{transform-origin:25% 0}.menu-dropdown-exit{opacity:1;transform:scaleX(1)}[dir=ltr] .menu-dropdown-exit{transform-origin:75% 0}[dir=rtl] .menu-dropdown-exit{transform-origin:25% 0}.menu-dropdown-exit-active{opacity:0;transform:scale3d(.8,.8,1);transition:all .25s cubic-bezier(.8,0,.6,1)}[dir=ltr] .menu-dropdown-exit-active{transform-origin:75% 0}[dir=rtl] .menu-dropdown-exit-active{transform-origin:25% 0}.studio-header{background:var(--pgn-color-white,#fff);box-shadow:0 1px 0 0 #0000001a;height:3.75rem;position:relative;z-index:1000}.studio-header .btn-outline-primary{border-color:var(--pgn-color-white,#fff)}.studio-header .logo{box-sizing:initial;display:block;height:1.75rem;padding:var(--pgn-spacing-spacer-base,1rem) 0;position:relative;top:-.05em}[dir=ltr] .studio-header .logo{margin-right:var(--pgn-spacing-spacer-base,1rem)}[dir=rtl] .studio-header .logo{margin-left:var(--pgn-spacing-spacer-base,1rem)}.studio-header .logo img{display:block;height:100%}.studio-header .course-title-lockup{overflow:hidden}@media only screen and (min-width:769px){.studio-header .course-title-lockup{padding:.5rem;width:70%}[dir=ltr] .studio-header .course-title-lockup{border-right:1px solid #e5e5e5;padding-right:var(--pgn-spacing-spacer-base,1rem)}[dir=rtl] .studio-header .course-title-lockup{border-left:1px solid #e5e5e5;padding-left:var(--pgn-spacing-spacer-base,1rem)}}.studio-header .course-title-lockup span{color:var(--pgn-color-gray-800,#333);line-height:1.375rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.dropdown-item a{text-decoration:none}.icon-button{align-items:center;background:#0000;border:none;display:inline-flex;height:3rem;justify-content:center;line-height:3rem;padding:.75rem;text-align:center;vertical-align:middle;width:3rem}.icon-button:focus,.icon-button:hover{background:#0000001a}.learning-header,.learning-header .course-title-lockup{min-width:0}.learning-header .course-title-lockup span{overflow:hidden;padding-bottom:calc(var(--pgn-spacing-spacer-base, 1rem)*.1);text-overflow:ellipsis;white-space:nowrap}.learning-header .user-dropdown .btn{height:3rem}.site-header-desktop,.site-header-mobile{position:relative;z-index:1000}.site-header-mobile{height:3rem}.site-header-mobile .nav-link{cursor:pointer;text-decoration:none}.site-header-mobile img{height:1.5rem}.site-header-desktop{background:var(--pgn-color-white,#fff);box-shadow:0 1px 0 0 #0000001a}.site-header-desktop .nav-link{text-decoration:none}.site-header-desktop .logo{box-sizing:initial;display:block;height:1.75rem;padding:var(--pgn-spacing-spacer-base,1rem) 0;position:relative;top:-.05em}[dir=ltr] .site-header-desktop .logo{margin-right:var(--pgn-spacing-spacer-base,1rem)}[dir=rtl] .site-header-desktop .logo{margin-left:var(--pgn-spacing-spacer-base,1rem)}.site-header-desktop .logo img{display:block;height:100%}.site-header-desktop .secondary-menu-container .expanded .nav-link,.site-header-desktop .secondary-menu-container .nav-link.active,.site-header-desktop .secondary-menu-container .nav-link:focus,.site-header-desktop .secondary-menu-container .nav-link:hover{background:var(--pgn-color-bg-active,#0a3055);color:var(--pgn-color-active,#fff)}.site-header-desktop .main-nav .nav-link{font-weight:500;letter-spacing:.01em;padding:1.125rem var(--pgn-spacing-spacer-base,1rem);text-decoration:none}.site-header-desktop .main-nav .expanded .nav-link,.site-header-desktop .main-nav .nav-link.active,.site-header-desktop .main-nav .nav-link:focus,.site-header-desktop .main-nav .nav-link:hover{background:var(--pgn-color-bg-active,#0a3055);color:var(--pgn-color-active,#fff)}.site-header-desktop .main-nav .menu{position:static}.site-header-desktop .main-nav .menu .menu-content{border-bottom-left-radius:2px;border-bottom-right-radius:2px;border-top:2px solid var(--pgn-color-bg-active);box-shadow:var(--pgn-elevation-box-shadow-down-1,0 1px 2px #00000040);left:0;padding:var(--pgn-spacing-spacer-base,1rem);right:0}.site-header-desktop .search-input{border-radius:var(--pgn-size-rounded-pill,50rem)}#root .app-container{display:flex;flex-direction:column;min-height:100svh}#root main{flex-grow:1}#root #main-content{display:flex;flex-direction:column;flex-grow:1}#root header{flex:0 0 auto}#root header .logo{box-sizing:initial;display:block;height:1.75rem;position:relative;top:.1em}[dir=ltr] #root header .logo{margin-right:1rem}[dir=rtl] #root header .logo{margin-left:1rem}#root header .logo img{display:block;height:100%}#root footer{flex:0}.nav-underline-tabs{margin:0 0 -1px}.nav-underline-tabs .nav-link{border-bottom:4px solid #0000;border-left:0;border-radius:0;border-right:0;border-top:4px solid #0000;color:var(--pgn-color-gray-700)}.nav-underline-tabs .nav-link.active,.nav-underline-tabs .nav-link:focus,.nav-underline-tabs .nav-link:hover{border-bottom-color:var(--pgn-color-primary-500);color:var(--pgn-color-primary-500);font-weight:var(--pgn-typography-font-weight-normal)}.pgn__menu-select .pgn__menu-select-popup{position:static}.sequence-container{display:flex;flex-direction:column;flex-grow:1;margin-bottom:4rem;margin-left:auto;margin-right:auto}@media(min-width:576px){.sequence{border:1px solid #eaeaea;border-radius:4px}}.sequence-navigation-container{align-items:flex-start;display:flex}@media(max-width:576px){.notification-btn{height:3rem}}.sequence-navigation{display:flex;flex-grow:1}@media(max-width:576px){.sequence-navigation{max-width:100%}}@media(min-width:576px){.sequence-navigation{margin:-1px -1px 0}}@media(max-width:576px){.sequence-navigation{width:100%!important}}.sequence-navigation .btn{align-items:center;border:1px solid #eaeaea;border-radius:0;color:var(--pgn-color-gray-500);display:inline-flex;flex-grow:1;font-weight:400;height:3rem;justify-content:center;padding:0 .375rem;position:relative;white-space:nowrap}[dir=ltr] .sequence-navigation .btn{border-left-width:0}[dir=rtl] .sequence-navigation .btn{border-right-width:0}.sequence-navigation .btn.active,.sequence-navigation .btn:focus,.sequence-navigation .btn:hover{color:var(--pgn-color-gray-700)}.sequence-navigation .btn:focus{z-index:1}.sequence-navigation .btn.active:after{background:var(--pgn-color-primary-base);bottom:-1px;content:"";height:2px;left:0;position:absolute;right:0}.sequence-navigation .btn.complete{background-color:#eef7e5;color:var(--pgn-color-success-base)}[dir=ltr] .sequence-navigation .btn:first-child{border-left-width:0}[dir=ltr] .sequence-navigation .btn:last-child,[dir=rtl] .sequence-navigation .btn:first-child{border-right-width:0}[dir=rtl] .sequence-navigation .btn:last-child{border-left-width:0}.sequence-navigation .sequence-navigation-tabs-container{display:flex;flex-basis:100%;flex-grow:1;flex-shrink:1;min-width:0}.sequence-navigation .sequence-navigation-tabs{overflow:auto}.sequence-navigation .sequence-navigation-tabs .btn{flex-basis:100%;min-width:3rem}.sequence-navigation .navigation-tab-width-xl{max-width:47rem}.sequence-navigation .navigation-tab-width-large{max-width:28rem}.sequence-navigation .navigation-tab-width-medium{max-width:23.5rem}.sequence-navigation .sequence-navigation-dropdown .dropdown-menu .btn{align-items:center;display:inline-flex;flex-basis:100%;justify-content:flex-start;min-width:4rem;padding-left:1rem;padding-right:1rem}[dir=ltr] .sequence-navigation .sequence-navigation-dropdown .dropdown-menu .btn{border-right:0}[dir=rtl] .sequence-navigation .sequence-navigation-dropdown .dropdown-menu .btn{border-left:0}.sequence-navigation .sequence-navigation-dropdown .dropdown-menu .btn+.btn{border-top:0}.sequence-navigation .sequence-navigation-dropdown .dropdown-menu .btn .unit-title{color:var(--pgn-color-gray-700);flex-grow:1;margin:0 1rem;min-width:0;overflow:hidden;text-overflow:ellipsis}[dir=ltr] .sequence-navigation .sequence-navigation-dropdown .dropdown-menu .btn .unit-title{text-align:left}[dir=rtl] .sequence-navigation .sequence-navigation-dropdown .dropdown-menu .btn .unit-title{text-align:right}.sequence-navigation .sequence-navigation-dropdown .dropdown-menu .btn.active .unit-icon{color:var(--pgn-color-primary-500)}.sequence-navigation .sequence-navigation-dropdown .dropdown-menu .btn.active:after{background:var(--pgn-color-primary-base);bottom:0;content:"";height:auto;position:absolute;top:0;width:2px}[dir=ltr] .sequence-navigation .sequence-navigation-dropdown .dropdown-menu .btn.active:after{left:0;right:auto}[dir=rtl] .sequence-navigation .sequence-navigation-dropdown .dropdown-menu .btn.active:after{left:auto;right:0}.sequence-navigation .sequence-navigation-dropdown .dropdown-item.active{background-color:#0000}.sequence-navigation .next-btn,.sequence-navigation .previous-btn{align-items:center;border:1px solid var(--pgn-color-light-400)!important;color:var(--pgn-color-gray-700);display:inline-flex;justify-content:center}@media(max-width:768px){.sequence-navigation .next-btn,.sequence-navigation .previous-btn{padding-bottom:1rem;padding-top:1rem}}@media(min-width:576px){.sequence-navigation .next-btn,.sequence-navigation .previous-btn{min-width:fit-content;padding-left:2rem;padding-right:2rem}}[dir=ltr] .sequence-navigation .previous-btn{border-left-width:0;margin-left:0}[dir=rtl] .sequence-navigation .previous-btn{border-right-width:0;margin-right:0}@media(min-width:576px){[dir=ltr] .sequence-navigation .previous-btn{border-left-width:1px;border-top-left-radius:4px}[dir=rtl] .sequence-navigation .previous-btn{border-right-width:1px;border-top-right-radius:4px}}[dir=ltr] .sequence-navigation .next-btn{border-left-width:1px;border-right-width:0}[dir=rtl] .sequence-navigation .next-btn{border-left-width:0;border-right-width:1px}@media(min-width:576px){[dir=ltr] .sequence-navigation .next-btn{border-right-width:1px;border-top-right-radius:4px}[dir=rtl] .sequence-navigation .next-btn{border-left-width:1px;border-top-left-radius:4px}}.unit-container{margin-left:auto;margin-right:auto;max-width:1024px;padding-bottom:2rem;padding-top:0}@media(min-width:576px){.unit-container{padding-left:var(--pgn-spacing-grid-gutter-width);padding-right:var(--pgn-spacing-grid-gutter-width)}}@media(min-width:830px){.unit-container{padding-left:40px;padding-right:40px}}.unit-iframe-wrapper{margin-bottom:2rem;margin-left:calc(var(--pgn-spacing-grid-gutter-width)*-.5);margin-right:calc(var(--pgn-spacing-grid-gutter-width)*-.5);margin-top:0}@media(min-width:830px){.unit-iframe-wrapper{margin:0 -40px 2rem}}#unit-iframe{border:none;display:block;width:100%}.unit-navigation{display:flex;gap:5px;justify-content:center;margin:0 auto;max-width:640px}@media(max-width:576px){.unit-navigation{flex-direction:column;gap:var(--pgn-spacing-spacer-base)}}.unit-navigation .next-button,.unit-navigation .previous-button{border-radius:4px}.unit-navigation .next-button:focus:before,.unit-navigation .previous-button:focus:before{border-radius:6px}.top-unit-navigation{display:flex;gap:5px;justify-content:flex-end;max-width:100%}.top-unit-navigation .next-button,.top-unit-navigation .previous-button{font-size:1.5rem}.modal-lti{max-width:100%!important}.modal-lti,.modal-lti .modal-content,.modal-lti>div[data-focus-lock-disabled=false]{height:100%}.greyed-out{opacity:.3}.locked-overlay{opacity:.3;pointer-events:none}.locked-overlay.grades{max-height:852px;overflow:hidden}@media screen and (min-width:992px){.locked-overlay.grades{max-height:920px}}.raised-card{border:0!important;box-shadow:0 .0625rem .125rem #0003!important}.icon-hover:hover{background-color:var(--pgn-color-light-300)!important;color:var(--pgn-color-primary-500)!important}.sticky-top{position:sticky;top:0}.min-height-700{min-height:700px}.size-4r{height:4rem!important;width:4rem!important}.size-56px{height:56px!important;width:56px!important}@media(max-width:576px){.course-outline-tab .pgn__card .pgn__card-header{display:block}.course-outline-tab .pgn__card .pgn__card-header .pgn__card-header-content{margin-top:0}[dir=ltr] .course-outline-tab .pgn__card .pgn__card-header-actions{margin-left:0}[dir=rtl] .course-outline-tab .pgn__card .pgn__card-header-actions{margin-right:0}}.modal{text-align:center}.modal .modal-header{border-bottom:0;justify-content:center}.modal .modal-header button{position:absolute}[dir=ltr] .modal .modal-header button{right:1rem}[dir=rtl] .modal .modal-header button{left:1rem}.modal .modal-body{font-size:1.2rem}.modal .modal-footer{border-top:0;justify-content:center}.modal .modal-footer button{font-size:1.2rem;width:50%}@media(max-width:1400px){.discussions-sidebar-frame{max-height:calc(100vh - 65px)}}.icon-container{height:2rem;width:2.4rem}.streak-modal{text-align:center}.streak-modal .modal-header{border-bottom:0;justify-content:center;padding-bottom:0;padding-top:1.875rem}.streak-modal .modal-header button{position:absolute}[dir=ltr] .streak-modal .modal-header button{right:1rem}[dir=rtl] .streak-modal .modal-header button{left:1rem}.streak-modal .modal-header button:after{content:none}.streak-modal .modal-title{font-size:2rem;padding-top:1.25rem}.streak-modal .modal-body{font-size:1.2rem;padding-top:.5rem}.streak-modal .modal-body .pgn__modal-body-content{text-align:center}.streak-modal .modal-footer{border-top:0;justify-content:center}.streak-modal .modal-image{margin-bottom:1.875rem;margin-top:1.875rem}.streak-modal .factoid-wrapper{font-size:.875rem;max-width:85%}[dir=ltr] .streak-modal .factoid-wrapper{text-align:left}[dir=rtl] .streak-modal .factoid-wrapper{text-align:right}@media screen and (min-width:570px){.streak-modal{max-width:33.25rem;width:33.25rem}.streak-modal .calendar{margin-bottom:2.5rem;margin-top:2.5rem}.streak-modal .factoid-wrapper{max-width:90%}}.calculator{flex-grow:1}.calculator .calculator-content{background-color:#f1f1f1;box-shadow:0 -1px 0 0 #ddd}.calculator table tr{border-bottom:var(--pgn-size-border-width) solid var(--pgn-color-border)}.calculator table thead tr{border-bottom:calc(var(--pgn-size-border-width)*2) solid var(--pgn-color-border);border-top:var(--pgn-size-border-width) solid var(--pgn-color-border)}.calculator table tbody tr{vertical-align:top}.content-tools{bottom:0;position:fixed;z-index:100}[dir=ltr] .content-tools{right:0}[dir=rtl] .content-tools{left:0}.content-tools .trigger{background-color:#f1f1f1!important;border:1px solid #ddd!important;border-bottom:none;border-bottom-left-radius:0;border-bottom-right-radius:0;border-top-left-radius:.3rem;border-top-right-radius:.3rem;cursor:pointer;display:inline-block;overflow:hidden;position:relative;text-overflow:ellipsis;white-space:nowrap;z-index:2}[dir=ltr] .content-tools .trigger{padding-left:.75rem}[dir=rtl] .content-tools .trigger{padding-right:.75rem}.content-tools .trigger:before{border-radius:.5rem}.dates-day{position:relative}.dates-line-top{display:inline-block;height:.45rem;position:absolute;top:0;z-index:0}[dir=ltr] .dates-line-top{left:.45rem}[dir=rtl] .dates-line-top{right:.45rem}.dates-dot{border-radius:50%;display:inline-block;height:.6rem;position:absolute;top:.45rem;width:.6rem;z-index:1}[dir=ltr] .dates-dot{left:.15rem}[dir=rtl] .dates-dot{right:.15rem}.dates-dot.dates-bg-today{height:.9rem;top:.15rem;width:.9rem}[dir=ltr] .dates-dot.dates-bg-today{left:0}[dir=rtl] .dates-dot.dates-bg-today{right:0}.dates-line-bottom{bottom:0;display:inline-block;position:absolute;top:1.05rem;z-index:0}[dir=ltr] .dates-line-bottom{left:.45rem}[dir=rtl] .dates-line-bottom{right:.45rem}.dates-bg-today{background:#ffdb87}.outline-sidebar-proctoring-panel{border:1px solid var(--pgn-color-dark-500);border-top:5px solid var(--pgn-color-brand-600)}.proctoring-onboarding-success{border-top:5px solid var(--pgn-color-primary-500)}.proctoring-onboarding-submitted{border-top:5px solid var(--pgn-color-dark-500)}.flag-button{background-color:var(--pgn-color-white);border:1px solid var(--pgn-color-light-400);border-radius:.2rem;box-shadow:0 0 0 2px var(--pgn-color-light-400)}.flag-button:hover{box-shadow:0 0 0 2px var(--pgn-color-white)}.flag-button-selected,.flag-button:hover{border:1px solid var(--pgn-color-primary-300)}.flag-button-selected{box-shadow:0 0 0 2px var(--pgn-color-primary-300);pointer-events:none}.flag-button-container{display:flex;flex-wrap:wrap;--margin:1rem;--modifier:calc(20rem - 100%);margin:calc(var(--margin)*-1)}.flag-button-container>*{flex-basis:calc(var(--modifier)*999);flex-grow:1;margin:var(--margin)}.donut rect{fill:#0000;height:4px;transform-origin:center;width:4px}.donut-chart-label{font-family:var(--pgn-typography-font-family-sans-serif);font-size:.2rem;font-weight:var(--pgn-typography-font-weight-normal);text-anchor:middle}.donut-chart-number{font-family:var(--pgn-typography-font-family-monospace);font-size:.5rem;font-weight:var(--pgn-typography-font-weight-bold);line-height:1rem;text-anchor:middle;-moz-transform:translateY(-.6em);-ms-transform:translateY(-.6em);-webkit-transform:translateY(-.6em);transform:translateY(-.6em)}.donut-chart-text{fill:var(--pgn-color-primary-500);-moz-transform:translateY(.25em);-ms-transform:translateY(.25em);-webkit-transform:translateY(.25em);transform:translateY(.25em)}.donut-ring,.donut-segment{stroke-width:6px;fill:#0000}.donut-segment-group{cursor:pointer;pointer-events:visibleStroke}.donut-segment-group:focus{outline:none}.donut-segment-group:focus circle{stroke-width:7px}.donut-hole.complete-stroke,.donut-ring.complete-stroke,.donut-segment.complete-stroke{stroke:var(--pgn-color-info-500)}.donut-hole.divider-stroke,.donut-ring.divider-stroke,.donut-segment.divider-stroke{stroke-width:7px;stroke:#fff}.donut-hole.incomplete-stroke,.donut-ring.incomplete-stroke,.donut-segment.incomplete-stroke{stroke:var(--pgn-color-light-300)}.donut-hole.locked-stroke,.donut-ring.locked-stroke,.donut-segment.locked-stroke{stroke:var(--pgn-color-primary-500)}.grade-bar rect{height:6px}.grade-bar .grade-bar__base{fill:var(--pgn-color-light-300)}.grade-bar .grade-bar__divider{width:1px}.grade-bar .grade-bar--passing,.grade-bar .grade-bar__divider{fill:var(--pgn-color-primary-500)}.grade-bar .grade-bar--current-passing{fill:var(--pgn-color-success-500)}.grade-bar .grade-bar--current-non-passing{fill:var(--pgn-color-accent-b)}.arrow{margin:0!important}#minimum-grade-tooltip .arrow:after{border-bottom-color:var(--pgn-color-primary-500)}#passing-grade-tooltip{background:var(--pgn-color-success-500)}#passing-grade-tooltip .arrow:after{border-top-color:var(--pgn-color-success-500)}#non-passing-grade-tooltip{background:var(--pgn-color-accent-b)}#non-passing-grade-tooltip .arrow:after{border-top-color:var(--pgn-color-accent-b)}.course-recommendations .pgn__data-table-wrapper{border:0;box-shadow:none}.course-recommendations .pgn__data-table-wrapper .pgn__card-grid .row>div[class*=col-]{justify-content:center}[dir=rtl] .new-user-tour-dialog .pgn__modal-hero .pgn__modal-hero-bg{transform:scaleX(-1)}.courseware-search{background:#fff;border-top:1px solid var(--pgn-color-light-300);bottom:0;height:100%;left:0;margin:0;max-width:none;position:fixed;right:0;top:var(--modal-top-position,0);width:100%;z-index:var(--pgn-elevation-modal-zindex)}.courseware-search__form{position:relative}[dir=ltr] .courseware-search__form .h2{margin-right:2.5rem}[dir=rtl] .courseware-search__form .h2{margin-left:2.5rem}.courseware-search__close{font-size:1.5rem;line-height:1;position:absolute!important;top:0}[dir=ltr] .courseware-search__close{right:0}[dir=rtl] .courseware-search__close{left:0}.courseware-search__outer-content{height:100%;overflow-y:auto}.courseware-search__content{margin:auto;max-width:42rem;padding-left:1rem;padding-right:1rem;padding-top:2rem}.courseware-search__content h2{margin-bottom:2rem}.courseware-search__results-summary{color:var(--pgn-color-gray-500);font-size:.9rem;padding:1rem 0 .5rem}.courseware-search__spinner{display:grid;min-height:20vh;place-items:center}.courseware-search-results{margin-top:1.5rem}.courseware-search-results__empty{color:var(--pgn-color-gray-500);padding:6rem 0;text-align:center}.courseware-search-results__item{display:block;display:flex;font-weight:500;gap:.625rem;padding:.75rem 1rem}.courseware-search-results__item:hover{background:var(--pgn-color-light-300);text-decoration:none}.courseware-search-results__item:not(:first-child){border-top:1px solid var(--pgn-color-light-300)}.courseware-search-results__icon{color:var(--pgn-color-gray-300)}[dir=ltr] .courseware-search-results__icon{padding:.375rem 0 0 .375rem}[dir=rtl] .courseware-search-results__icon{padding:.375rem .375rem 0 0}.courseware-search-results__info{flex:1;overflow:hidden}.courseware-search-results__title{align-items:center;color:var(--pgn-color-black);display:flex;font-size:.875rem;line-height:2.5}.courseware-search-results__title>span{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.courseware-search-results__title em{background:var(--pgn-color-light-300);border-radius:99rem;font-size:.6875rem;font-style:normal;font-variant-numeric:lining-nums tabular-nums;line-height:1rem;min-width:1.25rem;padding:.125rem .375rem;text-align:center}[dir=ltr] 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