else print the permutation
else : NEW_LINE INDENT i , j = 0 , 0 NEW_LINE while ( i < size_odd and j < size_even ) : NEW_LINE INDENT print ( odd [ i ] , end = " ▁ " ) NEW_LINE i += 1 NEW_LINE print ( even [ j ] , end = " ▁ " ) NEW_LINE j += 1 NEW_LINE DEDENT DEDENT