C1322331331121211113313331333133313331323223313331333133322121331   >>    C132233133112121111331333133313331333132322331333133313332212133   <<    C1322331331121211113313331333133313331323223313331333133322121333   >>      C1322331331121211113313331333133313331323223313331333133322121332   >>