(;SZ[13]AB[ll]AB[mi]AB[li]AB[ki]AB[ji]AB[ii]AB[hi]AB[gi]AB[fi]AB[ei]AB[di]AB[ci]AB[ck]AB[dk]AB[cl]AB[el]AB[fl]AB[em]AB[hm]AW[fm]AW[ek]AW[dl]AW[fk]AW[gk]AW[gj]AW[hj]AW[ij]AW[jj]AW[kj]AW[lj]AW[mj]AW[mk]AW[km]AW[jm]AW[jl]AW[kk]AW[jk]AP[goproblems]
(;B[hl];W[gl];B[gm];W[il];B[hk];W[ik]
(;B[dm];W[im];B[fm];W[ml];B[lm]C[RIGHT])
(;B[fm];W[im];B[dm];W[ml];B[lm]C[RIGHT]))
(;B[il];W[gl];B[gm];W[hl])
(;B[gl];W[il]
(;B[hl];W[hk])
(;B[hk];W[hl]))
(;B[gm];W[il]
(;B[hl];W[hk])
(;B[hk];W[hl]))
(;B[hk];W[hl])
(;B[ik];W[il])
(;B[im];W[il]
(;B[gl])
(;B[hl];W[hk])
(;B[hk];W[hl])))