#**С·||ļСԵ|С|Ѧ|ǰ|쾮||Ժ|԰||ҩ;#al w_go {s;w;#2 n;#6 w;sw;n;ta;setdo {arrive}};#al w_back {bxue;ta;setdo {arrive_back}};#al multi_go {walk2 {n;multi_next;walk2 {w;multi_next;walk2 {e;n;multi_next;walk2 {n;multi_next;walk2 {n;multi_next;walk2 {n;multi_next;walk2 {w;multi_next;walk2 {s;multi_next;walk2 {n;w;multi_next;walk2 {n;multi_next;walk2 {n;multi_next;walk2 {s;s;e;e;n;multi_next;walk2 {multi_finish}}}}}}}}}}}}}}