"""
1---------------------------------------------------------
for i in range(n):
    for j in range(i):
        print('All possible values without repeating..')
        print(i,j)


ex. [3,2,5,6]
>>> 3,2 3,5 3,6 2,5 2,6 5,6
-----------------------------------------------------------







"""

# for i in range(3):
#     for j in range(i):
#         print('All possible values without repeating..')
#         print(j,i)
