!!!
!!!(from zhengting)
!!!
#!!p;p_lzz;#al path_back {tb};#al job_path {l;ta;walk2 {ifsearch}}
#!!Ѧp;p_lzz;#al path_back {tb};#al job_path {l;ta;walk2 {ifsearch}}
#!!쾮p;p_lzz;#al path_back {n;tb};#al job_path {s;ta;walk2 {ifsearch}}
#!!ҩp;p_lzz;#al path_back {n;e;n;tb};#al job_path {s;w;s;ta;walk2 {ifsearch}}
#!!ںԺp;p_lzz;#al path_back {s;#2 e;n;tb};#al job_path {s;#2 w;n;ta;walk2 {ifsearch}}
#!!ڻ԰p;p_lzz;#al path_back {#2 s;#2 e;n;tb};#al job_path {s;#2 w;#2 n;ta;walk2 {ifsearch}}
#!!Ѧp;p_lzz;#al path_back {#3 n;tb};#al job_path {#3 s;ta;walk2 {ifsearch}}
#!!p;p_lzz;#al path_back {#5 n;tb};#al job_path {#5 s;ta;walk2 {ifsearch}}
#!!ļСԵp;p_lzz;#al path_back {e;#5 n;tb};#al job_path {#5 s;w;ta;walk2 {ifsearch}}
#!!ǰp;p_lzz;#al path_back {#2 n;tb};#al job_path {#2 s;ta;walk2 {ifsearch}}
#!!ڲp;p_lzz;#al path_back {w;#2 e;n;tb};#al job_path {s;ta;walk2 {w;ta;walk2 {w;ta;walk2 {n;ta;walk2 {n;ta;walk2 {#2 s;ta;walk2 {ifsearch}}}}}}}
#!!С·p;p_lzz;#al path_back {#6 n;tb};#al job_path {#6 s;ta;walk2 {ifsearch}}
#!!Сp;p_lzz;#al path_back {#4 n;tb};#al job_path {#4 s;ta;walk2 {ifsearch}}