C312322331333132212111133133313331323133313221211113313331122113321   >>    C31232233133313221211113313331333132313331322121111331333112211332   <<    C312322331333132212111133133313331323133313221211113313331122113323   >>      C312322331333132212111133133313331323133313221211113313331122113322   >>