C312322331333132212111133133313331333133312121111331211111333133312331323133311   >>    C31232233133313221211113313331333133313331212111133121111133313331233132313331   <<    C312322331333132212111133133313331333133312121111331211111333133312331323133313   >>      C312322331333132212111133133313331333133312121111331211111333133312331323133312   >>