1: (0 5 17)

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

2: (3 20 15)

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

3: (2 7 17)

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

4: (14 21 16)

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