C1111233131211111211113313331333133313331333133313331333121111331323133321321   >>    C111123313121111121111331333133313331333133313331333133312111133132313332132   <<    C1111233131211111211113313331333133313331333133313331333121111331323133321323   >>      C1111233131211111211113313331333133313331333133313331333121111331323133321322   >>