C1111233131211111211113313331333133313331312331333132323112331321   >>    C111123313121111121111331333133313331333131233133313232311233132   <<    C1111233131211111211113313331333133313331312331333132323112331323   >>      C1111233131211111211113313331333133313331312331333132323112331322   >>