C1111233131211111211113313331333133313331312331333131211111232132321   >>    C111123313121111121111331333133313331333131233133313121111123213232   <<    C1111233131211111211113313331333133313331312331333131211111232132323   >>      C1111233131211111211113313331333133313331312331333131211111232132322   >>