1: (0 2 15)

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

2: (1 20 7)

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

3: (4 15 21)

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

4: (3 8 5)

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