umd478 tmd47 smd4 rmd478 qmd47
5vc47 4vc4 3vc478 2vc47 1vc4
g5b4 f5b478 e5b47 d5b4 c5b478
reb478 qeb47 peb4 oeb478 neb47
2na47 1na4 0na478 zna47 yna4