(;AB[cr]AB[cq]AB[bp]AW[bq]AW[br]AW[ap]AW[ao]AB[an]AB[bo]AW[cp]AW[dp]AW[co]AW[dq]AW[fq]AB[bn]AB[do]AB[dn]AB[cn]AB[bm]AW[bl]AW[cl]AB[cm]AB[dl]AB[el]AB[em]AB[en]AW[eo]AW[fo]AW[fn]AW[fm]AW[fk]AW[cj]AW[dj]AW[ej]AW[gl]AW[bj]AP[goproblems]
(;B[ar];W[bs]
(;B[aq];W[ap]
(;B[cs];W[as]
(;B[aq]C[RIGHT])
(;B[ao];W[dr])
(;B[ar]C[RIGHT]))
(;B[ao];W[dr])
(;B[dr];W[er]))
(;B[cs];W[dr];B[aq];W[ds];B[ap]C[RIGHT])
(;B[as];W[aq]))
(;B[aq];W[ap]
(;B[ar];W[as])
(;B[bs];W[ar])
(;B[cs];W[ar]))
(;B[bs];W[ar]
(;B[aq];W[ap])
(;B[cs];W[dr]))
(;B[dr];W[er];B[ar];W[bs];B[aq];W[ap])
(;B[cs];W[ar]))