:entier
2,15,1

:entierrel
2,15,-1

:fractions
0,0,1
1/2,3/2,5/2,7/2,9/2,11/2,1/3,2/3,4/3,5/3,7/3,8/3,10/3,11/3,13/3,1/4,3/4,5/4,7/4,9/4,11/4,13/4,1/5,2/5,3/5,4/5,6/5,7/5,8/5,9/5,11/5,12/5,13/5,1/6,5/6,7/6,11/6,13/6,1/8,3/8,5/8,7/8,9/8,11/8,13/8,1/9,2/9,4/9,5/9,7/9,8/9,11/9,13/9,1/10,3/10,7/10,9/10,11/10,13/10,1/11,2/11,3/11,4/11,5/11,6/11,7/11,8/11,9/11,10/11,13/11,1/12,5/12,7/12,11/12,13/12

:fractionsrel
0,0,-1
1/2,3/2,5/2,7/2,9/2,11/2,1/3,2/3,4/3,5/3,7/3,8/3,10/3,11/3,13/3,1/4,3/4,5/4,7/4,9/4,11/4,13/4,1/5,2/5,3/5,4/5,6/5,7/5,8/5,9/5,11/5,12/5,13/5,1/6,5/6,7/6,11/6,13/6,1/8,3/8,5/8,7/8,9/8,11/8,13/8,1/9,2/9,4/9,5/9,7/9,8/9,11/9,13/9,1/10,3/10,7/10,9/10,11/10,13/10,1/11,2/11,3/11,4/11,5/11,6/11,7/11,8/11,9/11,10/11,13/11,1/12,5/12,7/12,11/12,13/12

