1: (0 3 8)

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

2: (1 21 5)

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

3: (4 13 6)

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

4: (3 20 7)

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