1: (4 9 13)

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

2: (8 14 10)

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

3: (4 9 13)

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

4: (3 11 6)

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