1: (4 9 17)

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

2: (2 10 8)

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

3: (4 9 17)

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

4: (0 6 3)

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