1: (0 5 9)

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

2: (4 17 6)

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

3: (3 21 11)

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

4: (2 5 19)

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