1: (6 11 16)

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

2: (3 14 8)

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

3: (7 11 18)

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

4: (4 19 17)

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