2.Y.Z 1123123.123c source 123.1234567 1.23456E-12 12/12/1234 1 descriptive comment 1 1.0 2 2.0 3 3.0 4 4.0 5 5.0 6 6.0 7 7.0 8 8.0 9 9.0 10 10.0 11 11.0 12 12.0 13 13.0 14 14.0 15 15.0 16 16.0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 1.0 2.0 3.0 4.0