1: (0 1 7)

(0)(1 18 7 21 5)(2 12 3)(4 9 6)(8 13 10)(11 22 20 16 14)(15 19 17)

2: (5 7 21)

(0)(1 18 7)(2 12 3)(4 9 6)(5)(8 13 10)(11 22 20 16 14)(15 19 17)(21)

3: (4 9 6)

(0)(1 18 7)(2 12 3)(4)(5)(6)(8 13 10)(9)(11 22 20 16 14)(15 19 17)(21)

4: (1 18 7)

(0)(1)(2 12 3)(4)(5)(6)(7)(8 13 10)(9)(11 22 20 16 14)(15 19 17)(18)(21)