(;AB[br]AB[cr]AB[cq]AB[dp]AB[ep]AB[gp]AB[en]AB[fn]AB[dm]AB[cm]AB[bm]AW[bl]AW[bk]AW[em]AW[el]AW[dk]AW[cn]AW[dn]AW[do]AW[cp]AW[bp]AW[bo]AW[bq]AP[goproblems]
(;B[bn]
(;W[dl]
(;B[eo]C[RIGHT];W[co]
(;B[aq]C[RIGHT])
(;B[ao]C[RIGHT])
(;B[ap]
(;W[aq];B[ar]C[RIGHT])
(;W[ao];B[an]C[RIGHT]))
(;B[an]C[RIGHT])
(;B[ar]C[RIGHT])
(;B[am];W[al];B[ao];W[cl]))
(;B[aq]C[RIGHT])
(;B[ao]C[RIGHT]))
(;W[co];B[eo]C[RIGHT];W[dl]
(;B[aq]C[RIGHT])
(;B[ao]C[RIGHT])
(;B[ap]
(;W[aq];B[ar]C[RIGHT])
(;W[ao];B[an]C[RIGHT]))
(;B[an]C[RIGHT])
(;B[ar]C[RIGHT])
(;B[am];W[al];B[ao];W[cl])))
(;B[aq];W[bn])
(;B[eo];W[bn])
(;B[ap];W[bn])
(;B[ao];W[bn])
(;B[an];W[bn];B[am];W[al];B[ao];W[cl];B[ap];W[dl]))