1: (0 7 12)

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

2: (4 17 9)

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

3: (3 8 6)

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

4: (5 7 12)

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