1: (0 4 9)

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

2: (6 17 19)

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

3: (15 20 18)

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

4: (4 19 7)

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