1: (4 7 10)

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

2: (5 14 8)

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

3: (4 7 10)

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

4: (2 11 9)

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