FIELD        F0       F1 F2 F3 F4 F5 F6 F7 F8 F9
abcdefgh     abcdefgh a  b  c  d  e  f  g  h  -
abcdefghi    abcdefgh a  b  c  d  e  f  g  h  -
abcdefghij   abcdefgh a  b  c  d  e  f  g  h  -
abcdefghijk  abcdefgh a  b  c  d  e  f  g  h  -
abcdefghijkl abcdefgh a  b  c  d  e  f  g  h  -
