1: (6 10 20)

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

2: (0 19 9)

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

3: (6 10 20)

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

4: (5 11 8)

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