B"One day Vasya was solving arithmetical problems. He wrote down an expression a xe2 x80 x89+ xe2 x80 x89b xe2 x80 x89= xe2 x80 x89c in his notebook. When the teacher checked Vasya's work it turned out that Vasya had solved the problem incorrectly. Now Vasya tries to find excuses. He says that he simply forgot to write down several digits in numbers a, b and c, but he can't remember what numbers they actually were. Help Vasya, find such numbers x, y and z, with which the following conditions are met: The first and only input line contains the expression a xe2 x80 x89+ xe2 x80 x89b xe2 x80 x89= xe2 x80 x89c (1 xe2 x80 x89 xe2 x89 xa4 xe2 x80 x89a, xe2 x80 x89b, xe2 x80 x89c xe2 x80 x89 xe2 x89 xa4 xe2 x80 x89106, a, b and c don't contain leading zeroes) which is the expression Vasya wrote down. Print the correct expression x xe2 x80 x89+ xe2 x80 x89y xe2 x80 x89= xe2 x80 x89z (x, y and z are non-negative numbers without leading zeroes). The expression a xe2 x80 x89+ xe2 x80 x89b xe2 x80 x89= xe2 x80 x89c must be met in x xe2 x80 x89+ xe2 x80 x89y xe2 x80 x89= xe2 x80 x89z as a subsequence. The printed solution should have the minimal possible number of characters. If there are several such solutions, you can print any of them."...