absent angle-double-down angle-double-left angle-double-right angle-double-up angle-down angle-left angle-right angle-up annotate-draw annotate-symbol-arrow annotate-symbol-checkmark annotate-symbol-comment annotate-symbol-document annotate-symbol-question annotate-symbol-star annotate-symbol-x archive assessor attachment attending audio author-interactive-activity author-static-activity author-tool-audio author-tool-calculator-advanced author-tool-calculator author-tool-formula author-tool-image author-tool-protractor author-tool-ruler author-tool-text author-tool-video bars battery-0 battery-1 battery-2 battery-3 battery-charging bullhorn check-circled check clipboard cloud comment content-bank-export content-bank-import content-bank copy crosshair cursor default display door download dropbox envelope eraser export eye-slash eye filter lighting-button (1) flow-monitor forbidden full-screen grade-mapper graph group-forming group heart help-rounded-button highlight hyphen import input-checkbox input-dropdown input-number input-text lg-add-flow lg-admin lg-annotate-draw lg-annotate-highlight lg-annotate-symbol lg-assessor lg-author lg-heart lg-input-checkbox lg-input-dropdown lg-input-number lg-input-text lg-manager lg-proctor lg-reviewer lg-support workDistribution line-width-lg line-width-md line-width-sm link lock maximize mic-slash mic microphone-black-shape minimize minus-symbol-inside-a-circle move oral-waiting pause pencil pin placeholder play add-button-inside-black-circle plus power print fs-iconPublish question-circle question-comment replace-user reset rubrics-advanced rubrics-simple search shape-arrow-double shape-arrow shape-circle-solid shape-circle shape-line shape-rectangle-solid shape-rectangle shape-star-solid shape-star sort-descending sort-descending stop strikethrough target Group 4 a timer times trash underline upload user video warning webcam-slash webcam scale wrench Group 19