1: (3 13 18)

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

2: (4 19 17)

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

3: (3 15 6)

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

4: (12 16 14)

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