1: (0 4 9)

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

2: (1 16 6)

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

3: (0 19 15)

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

4: (0 5 3)

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