!!!
!!!ɶ(from chengzhongxin)
!!!
#!!ݲp|#!!ҩp|#!!ҩp;p_cd;#al path_back {tb};#al job_path {l;s;s;w;e;s;#3 n;w;ta;walk2 {w;#3 e;n;s;e;s;s;ta;walk2 {n;n;e;s;s;s;#3 n;e;ta;walk2 {n;n;nw;nw;w;w;n;ta;walk2 {#2 s;s;w;e;e;w;s;s;ta;walk2 {path_back}}}}}}
!!!
!!!(from zhonglou)
!!!
#!!ݲ÷p|#!!֯p;p_ca;#al path_back {#3 e;#3 s;tb};#al job_path {l;s;e;#2 w;e;n;nw;s;ta;walk2 {s;n;#2 e;n;#2 s;n;w;n;ta;walk2 {w;#2 e;up;down;w;n;e;#2 w;e;n;ta;walk2 {n;n;#2 s;e;s;#2 n;s;e;ta;walk2 {s;#2 n;s;w;w;w;n;#2 s;ta;walk2 {n;w;n;#2 s;n;w;ta;walk2 {path_back}}}}}}}
!!!
!!!(from guangchang)
!!!
#!!ݼp|#!!ھp|#!!ݱp|#!!ݴp|#!!ݳp;p_yz;#al path_back {nw;#7 w;#2 n;ne;tb};#al job_path {sw;e;n;s;w;s;e;#2 s;ta;walk2 {s;s;n;w;#2 e;s;s;ta;walk2 {e;n;nw;s;w;e;#2 n;ta;walk2 {s;w;s;#2 n;up;down;s;#2 e;n;ta;walk2 {s;n;e;s;#2 n;s;ne;sw;ta;walk2 {e;e;se;ta;walk2 {path_back}}}}}}}