1: (0 2 8)

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

2: (1 20 4)

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

3: (3 10 5)

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

4: (2 19 6)

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