1: (1 7 18)

(0 20 2)(1 8 7 5 3)(4 12 10)(6 21 9)(11 22 19 15 13)(14 17 16)(18)

2: (6 21 9)

(0 20 2)(1 8 7 5 3)(4 12 10)(6)(9)(11 22 19 15 13)(14 17 16)(18)(21)

3: (0 20 2)

(0)(1 8 7 5 3)(2)(4 12 10)(6)(9)(11 22 19 15 13)(14 17 16)(18)(20)(21)

4: (1 8 3)

(0)(1)(2)(3 7 5)(4 12 10)(6)(8)(9)(11 22 19 15 13)(14 17 16)(18)(20)(21)