(;AB[ai]AB[bi]AB[ci]AB[cj]AB[ck]AB[cl]AB[bl]AW[al]AW[bm]AW[bh]AW[di]AW[dj]AW[dk]AW[dl]AB[fm]AB[fl]AB[fk]AB[fj]AW[bf]AW[df]AW[bo]AB[ch]AW[bg]AW[bn]AW[dm]AB[cm]AB[fi]AB[dh]AW[eh]AB[ei]AB[cn]AW[co]AB[do]AB[eo]AW[dn]AB[fn]AW[cq]AW[dp]AW[dg]AW[fh]AP[goproblems]
(;W[bj];B[ak];W[am]C[RIGHT])
(;W[ak];B[en])
(;W[aj];B[ak]
(;W[bk];B[bj])
(;W[bj];B[am]C[this ends in only ko]))
(;W[bk];B[ak]
(;W[aj];B[bj])
(;W[bj];B[am]
(;W[ah]C[NOTTHIS])
(;W[an];B[en]
(;W[ah]C[CHOICE])
(;W[cg];B[em];W[ah];B[el];W[al];B[aj];W[bk];B[am]C[only ko, you can do better]))
(;W[cg]C[CHOICE])))
(;W[ah];B[ak];W[bj];B[am]C[])
(;W[cg];B[ak];W[bj];B[am]C[])
(;W[am];B[en]))