1: (5 8 12)

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

2: (10 12 17)

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

3: (4 13 6)

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

4: (2 9 7)

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