zm,a7,a11,a14,a16
ym,a10,a23,a24
jj,a6,a13,a17,a18,a19,b1,b2,b3
tm,a15
jx,a5
wf,a20,a21
mf,a22,b5
uhk,b6
tk,b4
xk,b5
lt,a12