1: (0 7 10)

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

2: (4 11 9)

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

3: (3 15 8)

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

4: (2 13 10)

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