1: (0 2 9)

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

2: (1 21 4)

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

3: (3 20 5)

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

4: (9 11 19)

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