!!!
!!!(from yuxuguan)
!!!
#!!p|#!!p|#!!˯p|#!!鷿p|#!!p|#!!ɽp|#!!Ұp;p_yxg;#al path_back {#2 w;nw;w;enter;tb};#al job_path {l;e;#2 w;out;e;se;e;e;ne;ta;walk2 {n;n;n;s;ne;sw;#3 s;ta;walk2 {s;s;#3 n;sw;ta;walk2 {path_back}}}}