1: (0 5 6)

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

2: (6 11 21)

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

3: (3 16 8)

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

4: (10 20 12)

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