1: (6 10 13)

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

2: (9 14 11)

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

3: (8 16 13)

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

4: (4 15 12)

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