C1111133313331323223313331333133313311211111211331323131333132313321111131   >>    C111113331333132322331333133313331331121111121133132313133313231332111113   <<    C1111133313331323223313331333133313311211111211331323131333132313321111133   >>      C1111133313331323223313331333133313311211111211331323131333132313321111132   >>