1: (5 12 20)

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

2: (0 19 9)

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

3: (5 12 20)

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

4: (3 10 6)

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