1: (0 3 4)

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

2: (3 6 17)

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

3: (2 20 9)

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

4: (1 21 4)

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