1: (1 5 11)

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

2: (3 12 10)

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

3: (2 6 4)

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

4: (0 11 9)

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