(;GM[1]FF[4]SZ[19]
GN[Second Line Standard Reduction]
PC[http://senseis.xmp.net/?Imagist/SequencesPage]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?Imagist/SequencesPage

Second Line Standard Reduction]
PL[B]

AB[kc][kd][ke]
AW[jc][jd][je]
LB[ic:a]

;B[jb]C[B1]MN[1]
;W[ib]C[W2]MN[2]
;B[kb]C[B3]MN[3]
;W[ia]C[W4]MN[4]

;LB[ic:a]
)
