(;GE[life and death]DI[4k]DP[30]SO[gobluesky]CO[0]C[다음 수는 어디일까요?]AW[bc]AW[cb]AW[cd]AW[ce]AW[de]AW[dc]AW[ec]AW[fc]AW[fe]AW[gd]AW[hd]AW[gf]AW[hf]AB[ad]AB[bd]AB[be]AB[cf]AB[bg]AB[df]AB[ef]AB[ff]AB[gg]AB[hg]AB[if]AB[ie]AB[id]AB[hc]AB[gc]AB[fb]AB[eb]AB[db]AB[da]AP[goproblems];B[ed];W[ee];B[fd];W[dd];B[fd];W[ed];B[he];W[ge];B[bb];W[ab];B[ba])