(;AW[cr]AW[bq]AW[ap]AW[dq]AW[eq]AW[fq]AW[fr]AB[dr]AB[gr]AB[hq]AB[gp]AB[fp]AB[ep]AB[dp]AB[cp]AB[bp]AB[ao]AB[bn]AP[goproblems]
(;B[ar];W[aq];B[cq];W[br];B[cs];W[as]
(;B[gq];W[es];B[ds]C[RIGHT])
(;B[ds];W[es];B[gq]C[RIGHT])
(;B[fs];W[es]
(;B[ds];W[gs];B[gq];W[er];B[hs];W[bs])
(;B[gs];W[ds];B[gq]
(;W[er];B[dr]C[RIGHT])
(;W[bs];B[er]C[RIGHT]))))
(;B[cq];W[ar];B[bs]
(;W[br]C[CHOICE];B[cs]C[RIGHT])
(;W[cs]
(;B[br];W[as];B[br];W[bs];B[aq]C[ko, you can do better])
(;B[es];W[fs];B[gq];W[br];B[gs]C[RIGHT])))
(;B[br];W[ar];B[bs]
(;W[cq];B[aq];W[cs])
(;W[cs];B[cq];W[as];B[br];W[bs];B[aq]C[ko, you can do better])))