·||С·|СƵ||||С|ջ;#al w_go {s;#11 e;#6 s;dj do;setdo {s;se;s;s;s;s;s;s;s;s;s;sw;ta;setdo {s;s;s;s;s;s;s;w;ta;setdo {arrive}}}};#al w_back {e;n;n;n;n;n;n;n;ne;ta;setdo {n;n;n;n;n;n;n;n;n;nw;n;dj do;setdo {#6 n;#11 w;n;ta;setdo {arrive_back}}}};#al multi_go {walk2 {#2 se;multi_next;walk2 {se;multi_next;walk2 {s;multi_next;walk2 {se;multi_next;walk2 {se;multi_next;walk2 {e;multi_next;walk2 {s;multi_next;walk2 {n;e;multi_next;walk2 {n;multi_next;walk2 {s;e;multi_next;walk2 {n;multi_next;walk2 {#2 s;multi_next;walk2 {s;multi_next;walk2 {s;multi_next;walk2 {se;multi_next;walk2 {e;multi_next;walk2 {e;multi_next;walk2 {#2 w;nw;#3 n;e;multi_next;walk2 {ne;multi_next;walk2 {e;multi_next;walk2 {w;n;multi_next;walk2 {s;sw;#4 w;#2 nw;n;#3 nw;multi_finish}}}}}}}}}}}}}}}}}}}}}}}