6.643-4.5-0.446-0.661-0.071-1.125t1.071 0.018q0.054 0.036 0.196 0.125t0.196 0.143v-12.393q0-1.286 0.839-2.196t2.036-0.911h22.446q1.196 0 2.036 0.911t0.839 2.196v12.393l0.375-0.268q0.696-0.482 1.071-0.018t-0.071 1.125z">