1: (2 6 9)

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

2: (6 16 20)

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

3: (5 11 7)

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

4: (1 8 3)

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