Сƹ|ɽ|С·|ɽ·|;#al w_go {s;w;#2 n;#6 w;#2 sw;ta;setdo {#2 w;#2 sw;#6 w;ta;setdo {#3 e;#12 s;ta;setdo {#2 w;#8 s;#2 e;ta;setdo {s;s;su;se;s;su;sw;e;lcgj do;setdo {e;e;ne;se;e;e;e;e;ta;setdo {arrive}}}}}}};#al w_back {w;nw;sw;sw;w;sw;sw;sw;sw;w;s;sd;sd;s;s;s;s;w;w;w;w;w;w;nw;sw;w;w;lcgj do;setdo {w;ne;nd;n;nw;nd;n;n;w;w;ta;setdo {n;n;n;n;n;n;n;n;e;e;n;n;n;n;n;ta;setdo {n;n;n;n;n;n;n;w;w;w;n;n;e;ta;setdo {w;#2 s;#6 e;#2 ne;#2 e;ta;setdo {#2 ne;#6 e;#2 s;e;n;ta;setdo {arrive_back}}}}}}};#al multi_go {walk2 {e;multi_next;walk2 {n;multi_next;walk2 {s;multi_next;walk2 {e;multi_next;walk2 {s;multi_next;walk2 {n;multi_next;walk2 {e;multi_next;walk2 {s;multi_next;walk2 {s;multi_next;walk2 {w;multi_next;walk2 {e;multi_next;walk2 {e;multi_next;walk2 {w;multi_next;walk2 {s;multi_next;walk2 {n;multi_next;walk2 {n;multi_next;walk2 {n;multi_next;walk2 {e;multi_next;walk2 {n;multi_next;walk2 {s;multi_next;walk2 {e;multi_next;walk2 {n;multi_next;walk2 {s;multi_next;walk2 {s;multi_next;walk2 {n;multi_next;walk2 {w;multi_next;walk2 {w;multi_next;walk2 {n;multi_next;walk2 {n;multi_next;walk2 {n;multi_next;walk2 {n;multi_next;walk2 {nw;multi_next;walk2 {se;multi_next;walk2 {ne;multi_next;walk2 {sw;multi_next;walk2 {nu;multi_next;walk2 {nu;multi_next;walk2 {ne;multi_next;walk2 {sw;multi_next;walk2 {n;multi_next;walk2 {e;multi_next;walk2 {ne;multi_next;walk2 {ne;multi_next;walk2 {ne;multi_next;walk2 {ne;multi_next;walk2 {e;multi_next;walk2 {ne;multi_next;walk2 {ne;multi_next;walk2 {w;multi_next;walk2 {e;multi_next;walk2 {n;multi_next;walk2 {s;multi_next;walk2 {se;multi_next;walk2 {e;multi_next;walk2 {e;multi_next;walk2 {n;multi_next;walk2 {w;multi_next;walk2 {e;multi_next;walk2 {n;multi_next;walk2 {e;multi_next;walk2 {w;multi_next;walk2 {s;multi_next;walk2 {s;multi_next;walk2 {s;multi_next;walk2 {w;multi_next;walk2 {e;multi_next;walk2 {s;multi_next;walk2 {w;multi_next;walk2 {e;multi_next;walk2 {s;multi_next;walk2 {n;multi_next;walk2 {n;multi_next;walk2 {n;multi_next;walk2 {multi_finish}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}}