#include using namespace std; typedef long long ll; int main(){ ll X, Y, Z; cin >> X >> Y >> Z; swap(Y, Z); if(X + Y + Z == 0){ cout << "3\n0 0 0" << endl; return 0; } vector fib = {0, 1}; while(fib.back() < 1'000'000'000'000) fib.emplace_back(fib.back() + fib[fib.size() - 2]); int L = fib.size(); // 61 vector<__int128> exfib; for(int i = L - 1; i >= 0; i--) exfib.emplace_back(fib[i]); for(int i = 1; i < L; i++) exfib.emplace_back(fib[i]); vector ans(200); for(int i = 0; i < 2 * L - 2; i++){ for(int j = i + 1; j < 2 * L - 2; j++){ for(int k = j + 1; k < 2 * L - 1; k++){ __int128 a, b; if(exfib[i] * exfib[j + 1] == exfib[j] * exfib[i + 1]){ __int128 det = exfib[i] * exfib[k + 1] - exfib[k] * exfib[i + 1]; a = X * exfib[k + 1] - Z * exfib[i + 1]; b = Z * exfib[i] - X * exfib[k]; if(a % det || b % det) continue; a /= det; b /= det; } else{ __int128 det = exfib[i] * exfib[j + 1] - exfib[j] * exfib[i + 1]; a = X * exfib[j + 1] - Y * exfib[i + 1]; b = Y * exfib[i] - X * exfib[j]; if(a % det || b % det) continue; a /= det; b /= det; } if(a * exfib[i] + b * exfib[i+1] != X) continue; if(a * exfib[j] + b * exfib[j+1] != Y) continue; if(a * exfib[k] + b * exfib[k+1] != Z) continue; if(ans.size() > k - i + 1){ vector s; for(int l = i; l <= k; l++) s.emplace_back(a * exfib[l] + b * exfib[l + 1]); if(*min_element(s.begin(), s.end()) >= 0) ans = s; } } } } cout< k - i + 1){ ans = {}; for(int l = i; l <= k; l++) ans.emplace_back(a * exfib[l]); } } } } } if(ans.size() == 200) cout << -1 << endl; else{ cout << ans.size() << endl; for(int i = 0; i < ans.size(); i++) cout << ans[i] << " \n"[i + 1 == ans.size()]; } return 0; }