1: (0 2 13)

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

2: (1 15 3)

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

3: (11 17 14)

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

4: (0 10 2)

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