1: (0 1 6)

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

2: (1 8 11)

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

3: (7 13 10)

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

4: (6 19 11)

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