7sjr 6sjrr0 5sjrr 4sjr 3sjrr0
i2irr0 h2irr g2ir f2irr0 e2irr
tbirr sbir rbirr0 qbirr pbir
4khr 3khrr0 2khrr 1khr 0khrr0
fugrr0 eugrr dugr cugrr0 bugrr