(;AB[br]AB[bq]AB[cp]AB[dp]AB[ep]AB[dq]AB[fp]AB[gq]AB[fr]AW[cq]AW[cr]AW[dr]AW[er]AW[bo]AW[bp]AW[cn]AW[cl]AP[goproblems]
(;B[bs];W[aq]
(;B[eq];W[ar]
(;B[es]C[RIGHT])
(;B[ds]C[RIGHT])
(;B[cs]C[RIGHT]))
(;B[ds];W[ar]
(;B[eq]C[RIGHT])
(;B[es]C[RIGHT])
(;B[cs]C[];W[es]))
(;B[es];W[ar]
(;B[ds]C[RIGHT])
(;B[cs]C[RIGHT])
(;B[eq]C[RIGHT]))
(;B[cs];W[ar]
(;B[ds]C[];W[es])
(;B[es]C[RIGHT])
(;B[eq]C[RIGHT])))
(;B[cs];W[bs]
(;B[as];W[ds]
(;B[eq]C[];W[bs]C[ko])
(;B[bs];W[aq]))
(;B[eq];W[ds])
(;B[ds];W[es])
(;B[es];W[ds];B[eq];W[fs];B[gs];W[ar]))
(;B[eq];W[bs])
(;B[aq];W[bs]
(;B[cs];W[ds];B[fs];W[ap])
(;B[ds];W[ap])
(;B[as];W[cs];B[es];W[ar]))
(;B[es];W[bs]
(;B[cs];W[ds];B[eq];W[fs];B[gs];W[ar])
(;B[ds];W[ar];B[eq];W[aq])
(;B[eq];W[ar]))
(;B[ar];W[bs])
(;B[ds];W[bs];B[es];W[ar];B[eq];W[aq]))