1: (3 7 13)

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

2: (8 13 17)

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

3: (2 10 4)

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

4: (6 12 9)

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