C312322331333132212111133133313331323133313221211111133133112111133131323112111   >>    C31232233133313221211113313331333132313331322121111113313311211113313132311211   <<    C312322331333132212111133133313331323133313221211111133133112111133131323112113   >>      C312322331333132212111133133313331323133313221211111133133112111133131323112112   >>