(;SZ[19]AW[hb]AW[ib]AW[lb]AW[bc]AW[cc]AW[ec]AW[hc]AW[jc]AW[lc]AW[mc]AW[nc]AW[oc]AW[dd]AW[ed]AW[jd]AW[kd]AW[ld]AW[ce]AW[fe]AW[me]AW[df]AW[gf]AW[hf]AW[mf]AW[ig]AW[jg]AW[kg]AW[lg]AB[ga]AB[gb]AB[kb]AB[mb]AB[nb]AB[ob]AB[dc]AB[gc]AB[kc]AB[pc]AB[qc]AB[bd]AB[cd]AB[gd]AB[hd]AB[md]AB[nd]AB[ie]AB[je]AB[ke]AB[le]AB[ne]AB[pe]AB[nf]TR[ga]TR[gb]TR[gc]TR[gd]TR[hd]TR[ie]TR[je]TR[ke]TR[le]C[Black to save the marked stones]GM[1]FF[4]CA[UTF-8]AP[CGoban:2]ST[2]RU[Japanese]KM[0.00]TM[]
(;B[id];W[ha]
(;B[ja];W[la]
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(;B[jb];W[kb];B[ja];W[ib];B[hb];W[ia];B[eb];W[ea]
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(;B[ab];W[ac]
(;B[ca];W[da];B[ea];W[ad];B[bb]C[RIGHT])
(;B[bb];W[ad];B[ca]C[RIGHT])))
(;W[ab]C[CHOICE];B[bb];W[ac];B[ad];W[be];B[ca];W[ae];B[da]C[RIGHT]))
(;B[ca];W[da]
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(;B[ea];W[be];B[ca];W[ad]))
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(;B[ca];W[fb];B[da];W[ba];B[ea];W[be];B[ab];W[ad])
(;B[da];W[fb];B[ca];W[ba];B[ea];W[be];B[ab];W[ad]))
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(;B[db];W[cb];B[fc];W[fa])
(;B[cb];W[db]))))
(;B[ka];W[jb])
(;B[ic];W[jb];B[ka];W[ia]
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(;B[kb];W[ka])))
(;B[la];W[ja];B[ka];W[ma];B[na];W[jb];B[ma];W[pb])
(;B[ka];W[ja];B[la];W[ma];B[na];W[jb];B[ma];W[pb])
(;B[jb];W[ja])
(;B[ic];W[ja]))
(;B[la];W[ja]
(;B[id];W[ha];B[ka];W[ma];B[na];W[jb];B[ma];W[pb])
(;B[ka];W[ma];B[na];W[jb])))