1: (9 18 20)

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

2: (4 7 20)

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

3: (2 8 5)

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

4: (0 19 12)

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