foo=17,color=red,shape=square,flag=0
foo=11,color=purple,shape=triangle,flag=0
foo=11,color=yellow,shape=circle,flag=1
foo=6,color=red,shape=circle,flag=1
foo=7,color=purple,shape=square,flag=0
foo=3,color=red,shape=square,flag=1
foo=2,color=yellow,shape=triangle,flag=1
