(;AB[an]AB[bn]AB[cn]AB[dn]AB[en]AB[fn]AB[go]AB[gp]AB[gq]AB[gr]AB[gs]AB[br]AW[bq]AW[cr]AW[eq]AW[er]AP[goproblems]
(;B[cq]
(;W[ar];B[bs];W[cp];B[cs]
(;W[es];B[dr]
(;W[bp]
(;B[dp];W[dq];B[ap];W[cr]C[RIGHT])
(;B[ap];W[dp]))
(;W[ap]
(;B[dp];W[dq]
(;B[bp];W[bo];B[co];W[cr]C[RIGHT])
(;B[co];W[bp]))
(;B[bp];W[bo];B[dp];W[dq];B[co];W[cr]C[RIGHT]))
(;W[dq];B[bp];W[cr]C[RIGHT])
(;W[bo]C[NOTTHIS]
(;B[ao]C[RIGHT])
(;B[ap]C[RIGHT])
(;B[aq]C[RIGHT])
(;B[bp]C[RIGHT])
(;B[dp]C[RIGHT])))
(;W[dq];B[es];W[ds];B[dr]C[RIGHT])
(;W[dr];B[bp];W[ap];B[aq]C[RIGHT])
(;W[fr]C[NOTTHIS]
(;B[dr]C[RIGHT])
(;B[es]C[RIGHT])
(;B[fs]C[RIGHT]))
(;W[fs]C[NOTTHIS]
(;B[dr]C[RIGHT])
(;B[es]C[RIGHT])
(;B[fr]C[RIGHT])))
(;W[dq]
(;B[aq];W[bp]
(;B[ap];W[dp];B[cs];W[ds];B[dr]C[RIGHT])
(;B[cs];W[ds];B[dr]C[RIGHT]))
(;B[cs];W[cp];B[es];W[ds];B[dr]C[RIGHT])))
(;B[aq];W[bs])
(;B[cs];W[ar])
(;B[bs];W[cp])
(;B[ar];W[cp]))