zm,a5,a11,a16,a17
ym,a4,a23,a24
wf,a19,a20
jj,a3,a9,a10,a13,b1,b2,b3,b4
tm,a18
sd,a22
tk,b7
xk,b8
mf,a21,b9
uhk,b10
lt,a14
gg,b5,b6