1: (0 3 19)

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

2: (2 21 18)

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

3: (1 10 19)

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

4: (7 20 16)

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