(;AP[goproblems]AW[pr]AW[qr]AW[qq]AW[qp]AW[rp]AW[ro]AW[rr]AB[ps]AB[or]AB[ns]AB[nr]AB[pp]AB[pq]AB[qo]AB[rn]AB[rm]AB[rl]AB[sm]AB[sk]AB[rj]AB[qj]AW[rk]AW[qk]AW[ql]AW[qm]AB[po]AW[qn]AW[om]AW[ok]AB[pj]AB[so]AB[np](;B[sq];W[sr](;B[rs](;W[sp];B[qs];W[sn]C[koCHOICERIGHT])(;W[qs];B[sp];W[os]C[koCHOICERIGHT]))(;B[sp];W[rs](;B[sj];W[rq])(;B[sl];W[rq])(;B[sn];W[rq])(;B[os];W[rq]))(;B[qs];W[rs];B[sp];W[os](;B[sj];W[rq])(;B[ps];W[rq])(;B[sl];W[rq])(;B[sn];W[rq])))(;B[rs];W[qs];B[sq];W[sp];B[sr];W[sn]TR[so]TR[ss]C[double ko])(;B[sp];W[sq])(;B[sr];W[sq](;B[rs];W[qs])(;B[qs];W[rs]))(;B[qs];W[rs];B[sq];W[sr];B[sp];W[os](;B[sj];W[rq])(;B[ps];W[rq])(;B[sl];W[rq])(;B[sn];W[rq]))(;B[sj];W[sq](;B[qs];W[rs])(;B[rs];W[qs]))(;B[sl];W[sq](;B[qs];W[rs])(;B[rs];W[qs])))