4vet 3veth7 2veth 1vet 0veth7
f5dth7 e5dth d5dt c5dth7 b5dth
qedth pedt oedth7 nedth medt
1nct 0ncth7 zncth ynct xncth7
cxbth7 bxbth axbt 9wbth7 8wbth