Marrow icon

<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 48 48" width="24" height="24"><path fill="none" stroke="currentColor" stroke-linecap="round" stroke-linejoin="round" d="M40.5 5.5h-33a2 2 0 0 0-2 2v33a2 2 0 0 0 2 2h33a2 2 0 0 0 2-2v-33a2 2 0 0 0-2-2Z"/><path fill="none" stroke="currentColor" stroke-linecap="round" stroke-linejoin="round" d="M14 31.134v-19l10 19l10-19v19M16.902 36h14.196"/></svg>