two times two

  4
  6
  3

two times three

  5
  6
  8

two times four

  7
  6
  8

two times six

  11
  14
  13
  12

two times seven

  15
  16
  14
  17

two times eight

  17
  19
  18
  16

two times nine

  19
  20
  18
  22

two times ten

  30
  10
  20
  19

two times eleven

  33
  44
  22
  21

two times tweleve

  23
  25
  22
  24
  26