C1111233133313231133133313331323133313113313121111133313232311211   >>    C111123313331323113313331333132313331311331312111113331323231121   <<    C1111233133313231133133313331323133313113313121111133313232311213   >>      C1111233133313231133133313331323133313113313121111133313232311212   >>