1: (0 5 9)

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

2: (4 15 6)

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

3: (3 18 14)

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

4: (0 20 15)

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