1: (0 8 17)

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

2: (7 18 15)

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

3: (5 10 17)

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

4: (14 19 16)

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