1: (1 3 8)

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

2: (2 20 5)

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

3: (3 17 7)

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

4: (4 11 6)

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