The sum of the three three-digit numbers is 999 and each of their digits is not repeated,
and cannot have 0, then these three numbers are called: a group of lucky numbers.
输入描述:
no input
输出描述:
Output the lucky numbers of all groups, the three numbers in each group are sorted from small to large, and between groups are sorted by the first number from small to large. If the first number is the same, the second number is sorted from small to large.If the second number is also the same, sorted by the third number from small to large
备注:
Output：
125 376 498
125 378 496
... ... ...
... ... ...