1: (0 9 11)

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

2: (2 6 11)

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

3: (5 20 7)

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

4: (1 19 3)

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