1: (0 3 10)

(0 9 3 19 17)(1 20 8 7 5)(2 6 4)(10 14 12)(11 18 16)(13 21 15)

2: (1 20 5)

(0 9 3 19 17)(1)(2 6 4)(5 8 7)(10 14 12)(11 18 16)(13 21 15)(20)

3: (2 6 4)

(0 9 3 19 17)(1)(2)(4)(5 8 7)(6)(10 14 12)(11 18 16)(13 21 15)(20)

4: (3 19 9)

(0 9 17)(1)(2)(3)(4)(5 8 7)(6)(10 14 12)(11 18 16)(13 21 15)(19)(20)