C132233133112121111331333133313331312121111133313331333131122112323131333131   >>    C13223313311212111133133313331333131212111113331333133313112211232313133313   <<    C132233133112121111331333133313331312121111133313331333131122112323131333133   >>      C132233133112121111331333133313331312121111133313331333131122112323131333132   >>