C222313211331322331323223313231133112113313113313223313232132331   >>    C22231321133132233132322331323113311211331311331322331323213233   <<    C222313211331322331323223313231133112113313113313223313232132333   >>      C222313211331322331323223313231133112113313113313223313232132332   >>