C222313211331322331323223313231133112113313113313223313111323311   >>    C22231321133132233132322331323113311211331311331322331311132331   <<    C222313211331322331323223313231133112113313113313223313111323313   >>      C222313211331322331323223313231133112113313113313223313111323312   >>