class ArrayEven{ public static void main(String args[]){ java.util.Scanner in = new java.util.Scanner(System.in); long eArray[] = new long[1]; while((eArray[eArray.length-1] = in.nextLong())!=-1){ long nArray[] = new long[eArray.length+1]; for(int nCell = 0; nCell<eArray.length; nCell++)nArray[nCell]=eArray[nCell]; eArray = nArray; } eArrayCell: for(int cCell = 0; cCell<eArray.length-1; cCell++){ if(eArray[cCell]%2==0)continue; else for(int eCell = cCell+1; eCell<eArray.length-1; eCell++) if(eArray[eCell]%2==0){ eArray[eArray.length-1]=eArray[cCell]; eArray[cCell]=eArray[eCell]; eArray[eCell]=eArray[eArray.length-1]; continue eArrayCell; } break; } for(int cCell = 0; cCell<eArray.length-1; cCell++)System.out.print(eArray[cCell]+" "); }}