C11111333133313232233133313331333133313332313331211113313232112321   >>    C1111133313331323223313331333133313331333231333121111331323211232   <<    C11111333133313232233133313331333133313332313331211113313232112323   >>      C11111333133313232233133313331333133313332313331211113313232112322   >>