C13332313311211113313331333133313331323132233133313331331122333133321   >>    C1333231331121111331333133313331333132313223313331333133112233313332   <<    C13332313311211113313331333133313331323132233133313331331122333133323   >>      C13332313311211113313331333133313331323132233133313331331122333133322   >>