1: (0 4 7)

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

2: (2 13 6)

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

3: (1 5 3)

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

4: (4 15 20)

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