C312322331333132212111133133313331323133313331333133313331333131211113323112331   >>    C31232233133313221211113313331333132313331333133313331333133313121111332311233   <<    C312322331333132212111133133313331323133313331333133313331333131211113323112333   >>      C312322331333132212111133133313331323133313331333133313331333131211113323112332   >>