1: (5 9 20)

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

2: (2 10 8)

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

3: (5 9 20)

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

4: (0 6 3)

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