1: (0 4 19)

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

2: (2 21 18)

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

3: (1 13 3)

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

4: (4 20 16)

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