9pd7tg 8pd7t 7pd7 6pd7tg 5pd7t
kzc7t jzc7 izc7tg hzc7t gzc7
v8b7 u8b7tg t8b7t s8b7 r8b7tg
6hb7tg 5hb7t 4hb7 3hb7tg 2hb7t
hra7t gra7 fra7tg era7t dra7