1: (4 8 10)

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

2: (1 9 6)

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

3: (4 8 10)

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

4: (3 14 5)

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