import std.conv, std.functional, std.range, std.stdio, std.string; import std.algorithm, std.array, std.bigint, std.bitmanip, std.complex, std.container, std.math, std.mathspecial, std.numeric, std.regex, std.typecons; import core.bitop; class EOFException : Throwable { this() { super("EOF"); } } string[] tokens; string readToken() { for (; tokens.empty; ) { if (stdin.eof) { throw new EOFException; } tokens = readln.split; } auto token = tokens.front; tokens.popFront; return token; } int readInt() { return readToken.to!int; } long readLong() { return readToken.to!long; } real readReal() { return readToken.to!real; } bool chmin(T)(ref T t, in T f) { if (t > f) { t = f; return true; } else { return false; } } bool chmax(T)(ref T t, in T f) { if (t < f) { t = f; return true; } else { return false; } } int binarySearch(alias pred, T)(in T[] as) { int lo = -1, hi = cast(int)(as.length); for (; lo + 1 < hi; ) { const mid = (lo + hi) >> 1; (unaryFun!pred(as[mid]) ? hi : lo) = mid; } return hi; } int lowerBound(T)(in T[] as, T val) { return as.binarySearch!(a => (a >= val)); } int upperBound(T)(in T[] as, T val) { return as.binarySearch!(a => (a > val)); } void main() { try { for (; ; ) { const N = readInt(); auto A = new int[N]; foreach (i; 0 .. N) { A[i] = readInt(); } A[1 .. N].sort; auto dss = new int[][N]; foreach (i; 0 .. N) { for (int d = 1; d^^2 <= A[i]; ++d) { if (A[i] % d == 0) { dss[i] ~= d; if (d != A[i] / d) { dss[i] ~= A[i] / d; } } } dss[i].sort; } const lim = A.maxElement + 1; auto iss = new DList!int[lim]; foreach (i; 1 .. N) { foreach (d; dss[i]) { iss[d] ~= i; } } auto ans = new int[N]; auto used = new bool[N]; ans[0] = 0; used[0] = true; foreach (j; 1 .. N) { auto mn = tuple(int.max, int.max); foreach (d; dss[ans[j - 1]]) { for (; !iss[d].empty; ) { int i = iss[d].front; if (used[i]) { iss[d].removeFront; } else { chmin(mn, tuple(A[i] / d, i)); break; } } } ans[j] = mn[1]; used[mn[1]] = true; } foreach (j; 0 .. N) { if (j > 0) write(" "); write(A[ans[j]]); } writeln(); } } catch (EOFException e) { } }