(;AB[cs]AB[cr]AB[cq]AB[cp]AB[bo]AB[bn]AB[bm]AB[bl]AW[bs]AW[br]AW[bq]AW[bp]AW[co]AW[cn]AW[cm]AW[cl]AW[ck]AW[bk]AB[ep]AB[gp]AP[goproblems] (;B[ao];W[al] (;B[ap];W[am] (;B[aq];W[ak] (;B[ar]C[RIGHT]) (;B[as]C[RIGHT])) (;B[ar];W[ak];B[aq]C[RIGHT])) (;B[aq];W[am] (;B[ap];W[ak] (;B[ar]C[RIGHT]) (;B[as]C[RIGHT])) (;B[ar];W[ak];B[ap]C[RIGHT]) (;B[as];W[ar])) (;B[ar];W[am] (;B[aq];W[ak];B[ap]C[RIGHT]) (;B[ap];W[ak];B[aq]C[RIGHT]))) (;B[aq] (;W[ar]C[CHOICE] (;B[ap];W[ao] (;B[aq];W[an]) (;B[an];W[ap])) (;B[ao];W[ap])) (;W[ao]C[wrong move for White];B[an] (;W[ar]) (;W[al];B[ap];W[ak];B[ar];W[am]))) (;B[ap];W[ao];B[an];W[aq];B[ar];W[ao]C[ko]) (;B[ar];W[ao];B[an];W[aq]C[ko]) (;B[al];W[ao] (;B[an];W[ap];B[aq];W[ak]) (;B[ap];W[an] (;B[am];W[ao] (;B[an];W[ak]) (;B[aq];W[ak];B[an];W[ao])) (;B[aq];W[ak] (;B[am];W[ao];B[an];W[ao]) (;B[ar];W[am]))) (;B[aq];W[ak];B[ar];W[an]) (;B[ar];W[ak];B[aq];W[an])) (;B[am];W[ak];B[ap];W[al];B[aq];W[ao]))