C1322331331121211113313331333133313331323223313331312322231333221   >>    C132233133112121111331333133313331333132322331333131232223133322   <<    C1322331331121211113313331333133313331323223313331312322231333223   >>      C1322331331121211113313331333133313331323223313331312322231333222   >>