1: (0 5 9)

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

2: (4 21 8)

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

3: (1 5 20)

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

4: (0 6 3)

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