1: (7 13 20)

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

2: (1 17 9)

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

3: (4 10 8)

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

4: (7 16 11)

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