1: (0 3 6)

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

2: (2 21 5)

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

3: (0 4 13)

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

4: (1 20 6)

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