(;AB[dp]AB[cp]AB[ep]AB[dq]AB[cn]AW[eo]AW[fo]AW[fp]AW[eq]AW[fm]AB[ho]AB[hp]AB[hq]AW[hn]AW[in]AW[jo]AW[jq]AW[jr]AP[goproblems]
(;B[gr]
(;W[er]C[];B[fq]C[RIGHT])
(;W[fr];B[er];W[fq];B[fs]C[RIGHT]))
(;B[fr]
(;W[fq];B[er]C[])
(;W[er];B[fq]C[])
(;W[gr]C[CHOICE]
(;B[gq]
(;W[fq]C[CHOICE];B[er];W[hr];B[ir];W[iq])
(;W[er];B[fq]))
(;B[hr]
(;W[gq]C[CHOICE]
(;B[gs];W[er]
(;B[es];W[fq];B[fs];W[ds];B[hs];W[dr])
(;B[fs];W[es];B[hs];W[fq])
(;B[fq];W[fs]))
(;B[fq];W[er])
(;B[er];W[gs]))
(;W[er]))
(;B[fq]
(;W[er])
(;W[gq]))
(;B[gs]
(;W[hr]
(;B[gq];W[fq];B[ir];W[er];B[hs];W[es])
(;B[fq]
(;W[er];B[gq]C[])
(;W[gq]C[CHOICE];B[er];W[hs])))
(;W[fq];B[hr]
(;W[gq];B[er]C[])
(;W[er]C[CHOICE];B[gq];W[is]))
(;W[er]))))
(;B[fq];W[gq]
(;B[er];W[gr])
(;B[fr];W[gr]))
(;B[er]
(;W[gr]C[CHOICE]
(;B[hr];W[gq])
(;B[gq];W[fq];B[fr];W[hr];B[ir];W[iq]))
(;W[hr];B[gq];W[fq];B[gr];W[fr];B[fs];W[dr];B[es];W[ds];B[gs]))
(;B[gq];W[fq]))