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

Lower left, prerequisite]
PL[W]

AB[an][bn][cn][co][do][eo][ep][aq][eq][fq][gq][hq][iq][jq][kq][lq][mq][nq][ar][br][er][kr][nr][ds][ks][ns]
AW[am][bm][cm][dm][dn][en][fn][fo][ho][io][jo][ap][bp][fp][kp][lp][mp][np][op][bq][cq][oq][dr][or][bs][es][fs][gs][hs][is][js][ls][os]

;W[dq]C[W1]MN[1]
;B[cs]C[B2]MN[2]

;
)
