C312322331333132212111133133313331323133313221211111211113323213331323132211   >>    C31232233133313221211113313331333132313331322121111121111332321333132313221   <<    C312322331333132212111133133313331323133313221211111211113323213331323132213   >>      C312322331333132212111133133313331323133313221211111211113323213331323132212   >>