1: (0 3 17)

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

2: (2 20 15)

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

3: (14 18 16)

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

4: (0 3 17)

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