1: (1 5 8)

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

2: (4 9 6)

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

3: (3 13 8)

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

4: (7 15 10)

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