1: (0 5 10)

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

2: (4 17 6)

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

3: (3 21 12)

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

4: (5 19 7)

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