Unknown 5 icon

<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="24" height="24"><path fill="currentColor" d="M4 12v-2h8v2H4Zm8 10q-2 0-3.838-.738T4.9 19.1l1.4-1.4q1.175 1.1 2.65 1.7T12 20q3.325 0 5.663-2.337T20 12q0-3.325-2.337-5.663T12 4V2q2.075 0 3.888.788t3.174 2.15q1.363 1.362 2.15 3.175T22 12q0 2.05-.788 3.875t-2.15 3.188q-1.362 1.362-3.175 2.15T12 22Z"/></svg>