C312322331333132212111133133313331333133312121111331323221333131323131121131   >>    C31232233133313221211113313331333133313331212111133132322133313132313112113   <<    C312322331333132212111133133313331333133312121111331323221333131323131121133   >>      C312322331333132212111133133313331333133312121111331323221333131323131121132   >>