(;GM[1]FF[4]SZ[19]
GN[Correct]
PC[http://senseis.xmp.net/?LevelIndicators]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?LevelIndicators

Correct]
PL[W]

AB[cb][cc][dd][cf]
AW[db][fc][ic]
CR[db]
LB[ca:c][eb:a][dc:d][gd:b]

;W[ec]C[W1]MN[1]

;CR[db]
LB[ca:c][eb:a][dc:d][gd:b]
)
