(;AB[bp]AB[cp]AB[dq]AB[dr]AB[ds]AW[bq]AW[cr]AW[fr]AW[fq]AW[cn]AW[bn]AW[eo]AB[ep]AW[fp]C[what can w do?]AP[goproblems]
(;W[ar]
(;B[bs]
(;W[ap];B[ao]
(;W[bo];B[aq]
(;W[br]C[nice, dead shape inside thanks to bA3! :)RIGHT])
(;W[an];B[ap];W[br]C[nice, dead shape inside thanks to bA3! :)RIGHT]))
(;W[aq];B[bo])
(;W[br];B[bo]))
(;W[br];B[ap]C[cannot force a dead shape])
(;W[aq];B[ap]C[cannot force a dead shape]))
(;B[ap];W[bs]C[dead shape insideRIGHT]))
(;W[aq];B[ar]
(;W[br];B[ap])
(;W[ap]
(;B[ao]
(;W[br];B[bo]C[CHOICE])
(;W[bo];B[br]))
(;B[br]
(;W[bs];B[ao];W[as];B[cq];W[bo];B[cs];W[an];B[br]C[CHOICE])
(;W[ao];B[cq]))))
(;W[bs];B[ar]
(;W[aq];B[ap])
(;W[ap]
(;B[br];W[aq]C[CHOICE];B[ao];W[as];B[cq];W[bo];B[cs];W[an];B[br]C[CHOICE])
(;B[ao]
(;W[aq];B[bo]C[CHOICE])
(;W[bo];B[aq])))
(;W[br];B[ap]C[cannot force a dead shape])
(;W[ao];B[ap]C[cannot force a dead shape]))
(;W[br]
(;B[ap]C[cannot force a dead shape]MA[bs]MA[ar])
(;B[ar]
(;W[ap];B[ao])
(;W[aq];B[ap])))
(;W[ap];B[ar]
(;W[aq]
(;B[ao]
(;W[br];B[bo]C[CHOICE])
(;W[bo];B[br]))
(;B[br]
(;W[bs];B[ao];W[as];B[cq];W[bo];B[cs];W[an];B[br]C[CHOICE])
(;W[ao];B[cq])))
(;W[ao];B[br])
(;W[br];B[ao]))
(;W[ao];B[ar]
(;W[ap];B[br])
(;W[aq];B[ap])
(;W[br];B[ap]C[cannot force a dead shape]))
(;W[cq];B[ar]))