C312322331333132212111133133313331323133313221211113322121111332321311331   >>    C31232233133313221211113313331333132313331322121111332212111133232131133   <<    C312322331333132212111133133313331323133313221211113322121111332321311333   >>      C312322331333132212111133133313331323133313221211113322121111332321311332   >>