1: (3 7 20)

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

2: (2 16 4)

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

3: (3 9 5)

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

4: (6 11 8)

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