1: (2 9 13)

(0 19 17)(1 11 3)(2 9 13)(4 15 5)(6 20 8)(7 12 10)(14 18 16)

2: (1 11 3)

(0 19 17)(1)(2 9 13)(3)(4 15 5)(6 20 8)(7 12 10)(11)(14 18 16)

3: (2 9 13)

(0 19 17)(1)(2)(3)(4 15 5)(6 20 8)(7 12 10)(9)(11)(13)(14 18 16)

4: (7 12 10)

(0 19 17)(1)(2)(3)(4 15 5)(6 20 8)(7)(9)(10)(11)(12)(13)(14 18 16)