AFORMAT(4I4)
  -1 - 2   3-4

AFORMAT(4I4)
   1   2

AFORMAT(2(I4))
   1   2   5   6
   3   4

AFORMAT(I4)
1
2
3
4

AFORMAT(BZI10(I2))
         1 2
3
4

MFORMAT(I4)
1
2
3
4

MFORMAT(2I4)
   1   2
   3   4