htin3 gtin ftin37 etin3 dtin
s2hn r2hn37 q2hn3 p2hn o2hn37
3bhn37 2bhn3 1bhn 0bhn37 zbhn3
elgn3 dlgn clgn37 blgn3 algn
pufn oufn37 nufn3 mufn lufn37