(;GM[1]FF[4]SZ[19]
GN[follow up]
PC[http://senseis.xmp.net/?BeginnerExercise201/Attempts]AP[GoWiki:2009]
DT[2014-07-28]
C[Diagram from http://senseis.xmp.net/?BeginnerExercise201/Attempts

follow up]
PL[W]

AB[ah][ch][dh][eh][bi][ci][bj][cj][ak][bk][dk][fk][dl][am][dm][cn][bo]
AW[bg][cg][dg][eg][fg][bh][fh][di][ei][fi][dj][ck][bl][cl][bm][bn]
CR[ah]

;W[ai]C[W1]MN[1]
;B[an]C[B2]MN[2]

;CR[ah]
)
