1: (5 9 16)

(0 19 1)(2 21 3)(4 22 6)(5 13 11 16 7)(8 18 14 12 10)(9)(15 20 17)

2: (8 18 14)

(0 19 1)(2 21 3)(4 22 6)(5 13 11 16 7)(8 12 10)(9)(14)(15 20 17)(18)

3: (15 20 17)

(0 19 1)(2 21 3)(4 22 6)(5 13 11 16 7)(8 12 10)(9)(14)(15)(17)(18)(20)

4: (7 11 16)

(0 19 1)(2 21 3)(4 22 6)(5 13 11)(7)(8 12 10)(9)(14)(15)(16)(17)(18)(20)