1: (0 2 17)

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

2: (5 17 21)

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

3: (4 18 6)

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

4: (2 20 17)

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