4xhu 3xhuzd 2xhuz 1xhu 0xhuzd

f7guzd e7guz d7gu c7guzd b7guz

qgguz pggu ogguzd ngguz mggu

1pfu 0pfuzd zpfuz ypfu xpfuzd

czeuzd bzeuz azeu 9yeuzd 8yeuz