(;AW[cr]AW[cq]AW[cp]AW[eo]AW[ep]AW[fo]AW[go]AW[ho]AB[dq]AB[dr]AB[eq]AW[dp]AB[fp]AB[gp]AB[hq]AB[iq]AB[fr]AB[gr]AW[ds]AW[ip]AW[jp]AW[jq]AW[jr]AP[goproblems]
(;W[fq];B[gq]
(;W[es];B[ir]
(;W[hs];B[is]
(;W[er]C[CHOICERIGHT])
(;W[gs];B[fs])
(;W[cs];B[er])
(;W[fs];B[gs]))
(;W[er];B[fs]
(;W[fq];B[hs])
(;W[hs];B[cs]))
(;W[fs];B[gs])
(;W[is];B[hs]
(;W[fs];B[er])
(;W[er];B[fs])))
(;W[ir];B[es])
(;W[hs];B[es])
(;W[fs];B[gs]
(;W[es];B[ir])
(;W[ir];B[es])))
(;W[ir];B[es])
(;W[es];B[ir]
(;W[fq];B[er])
(;W[hs];B[is])
(;W[er];B[fq]))
(;W[hs];B[es]))