(;AB[aq]AB[br]AB[cq]AB[dr]AB[cp]AB[co]AB[do]AB[dn]AB[em]AB[hq]AW[bq]AW[bp]AW[bo]AW[cn]AW[cm]AW[bl]AW[el]AW[en]AW[gn]AW[gl]AB[bk]AB[bi]AB[cj]AB[dj]AB[ej]AP[goproblems]
(;B[fl]
(;W[fm];B[dm]C[RIGHT]
(;W[fk]C[RIGHT]
(;B[dl]C[RIGHT])
(;B[ck]C[RIGHT])
(;B[cl]C[RIGHT])
(;B[ek]C[];W[dl]))
(;W[dl];B[fk]C[RIGHT]))
(;W[dm];B[fm];W[fk];B[ek];W[dl]
(;B[fn]C[RIGHT])
(;B[gk]C[RIGHT])))
(;B[dl];W[dm];B[fm];W[fl];B[fn];W[fo];B[eo];W[gm];B[en];W[dk])
(;B[fm];W[fl];B[dl];W[dm]
(;B[fn]
(;W[fo]C[CHOICE];B[eo];W[gm];B[en];W[dk])
(;W[dk]))
(;B[cl];W[fn];B[bn];W[bm];B[an];W[gm])))