(;AW[bs]AW[br]AW[bq]AB[cs]AB[cr]AB[cq]AB[dq]AB[dp]AW[cp]AW[co]AW[do]AW[en]AW[fn]AW[gn]AW[go]AB[fo]AB[fp]AB[gp]AB[gq]AB[fr]AW[er]AW[ds]AW[hp]AW[hq]AW[hr]AP[goproblems]
(;W[fs];B[gs];W[gr];B[es])
(;W[gr];B[eq];W[fs];B[dr])
(;W[eq];B[ep]
(;W[gr];B[dr];W[fs];B[es])
(;W[dr];B[es];W[fs];B[gs];W[gr];B[es])
(;W[es];B[dr]
(;W[fs];B[gs];W[gr];B[fq];W[es];B[fs];W[er]C[RIGHT])
(;W[gr];B[fs]))
(;W[fs];B[gs]
(;W[es];B[gr])
(;W[gr];B[es]))))