C2323323232132313231323223313231133132313232213113313113311211311   >>    C232332323213231323132322331323113313231323221311331311331121131   <<    C2323323232132313231323223313231133132313232213113313113311211313   >>      C2323323232132313231323223313231133132313232213113313113311211312   >>