1: (0 7 17)

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

2: (5 18 11)

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

3: (4 20 17)

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

4: (9 19 15)

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