`1234567890-=\n~!@#$%^&*()_+
/**/
1 row one
/**/
qwertyuiop[]\\\nQWERTYUIOP{}|
/**/
2 row two
/**/
asdfghjkl;'\nASDFGHJKL:"
/**/
3 row three
/**/
zxcvbnm,./\nZXCVBNM<>?
/**/
4 row four
