1: (0 6 10)

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

2: (5 17 7)

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

3: (8 20 13)

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

4: (4 14 10)

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