recompose this grid

testing results for: monetdb5
lab03
Mic-Win-i32
monetdb5/extras/mal_optimizer_template1.290 
opt_sql_append X O1.290 
monetdb5/mal87.081 
tst1200 X O0.438 
tst1205 X O0.418 
total163.910 
67551 (default)