1: (1 14 19)

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

2: (12 20 18)

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

3: (10 21 19)

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

4: (9 15 11)

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