recompose this grid

testing results for: sql
lab03
Mic-Win-i32
sql/test/wlcr19.908 
wlc01 X O1.608 
wlr20 X X2.122 
wlr30 X X1.014 
wlr40 X X0.796 
wlr50 X X0.811 
wlr70 X X0.764 
wlr100 X X0.733 
70376 (default)