teph2 seph reph2o qeph2 peph

4noh 3noh2o 2noh2 1noh 0noh2o

fxnh2o exnh2 dxnh cxnh2o bxnh2

q6mh2 p6mh o6mh2o n6mh2 m6mh

1fmh 0fmh2o zfmh2 yfmh xfmh2o