ubrgi5 tbrgi sbrg rbrgi5 qbrgi
5kqgi 4kqg 3kqgi5 2kqgi 1kqg
gupg fupgi5 eupgi dupg cupgi5
r3ogi5 q3ogi p3og o3ogi5 n3ogi
2cogi 1cog 0cogi5 zcogi ycog