1: (0 7 12)

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

2: (4 17 9)

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

3: (3 18 16)

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

4: (2 8 6)

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