(;AB[aq]AB[br]AB[cq]AB[dr]AB[dp]AB[ep]AB[eo]AB[fo]AB[gp]AB[gq]AB[em]AB[dm]AB[el]AW[bq]AW[bp]AW[cp]AW[bo]AW[do]AW[dn]AW[cm]AW[dl]AW[dk]AW[ek]AW[cj]AW[go]AW[gn]AW[gm]AW[gl]AW[gk]AW[hp]AP[goproblems]
(;B[cn]
(;W[bn]C[CHOICERIGHT]
(;B[en]C[RIGHT];W[co]C[RIGHT])
(;B[hq]C[RIGHT]))
(;W[co];B[en]
(;W[bn]C[RIGHT])
(;W[hq];B[bm];W[bn];B[cl]
(;W[bl];B[cn]C[RIGHT];W[am];B[cm];W[bk]C[RIGHT])
(;W[cn];B[bl]C[RIGHT])))
(;W[en]
(;B[bm];W[cl];B[bn];W[co];B[ao];W[fn];B[ap]C[RIGHT])
(;B[fn];W[co];B[bm];W[cl];B[bn];W[fm];B[ao];W[fl];B[ap]C[RIGHT];W[bl];B[an]C[RIGHT])))
(;B[en]
(;W[hq]C[CHOICE];B[cn]
(;W[bn]C[CHOICE])
(;W[co];B[bm];W[bn];B[cl]C[]
(;W[bl];B[cn]C[RIGHT];W[am];B[cm];W[bk]C[RIGHT])
(;W[cn];B[bl]C[RIGHT])))
(;W[cn];B[hq]C[])))