1: (0 10 15)

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

2: (1 21 13)

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

3: (0 12 3)

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

4: (1 11 9)

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