tiswt sisw riswt3 qiswt pisw

4rrw 3rrwt3 2rrwt 1rrw 0rrwt3

f1qwt3 e1qwt d1qw c1qwt3 b1qwt

qaqwt paqw oaqwt3 naqwt maqw

1jpw 0jpwt3 zjpwt yjpw xjpwt3