C31232233133313221211113313331333133313331212111133131333131121131233132233131   >>    C3123223313331322121111331333133313331333121211113313133313112113123313223313   <<    C31232233133313221211113313331333133313331212111133131333131121131233132233133   >>      C31232233133313221211113313331333133313331212111133131333131121131233132233132   >>