1: (4 7 14)

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

2: (1 9 5)

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

3: (4 7 14)

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

4: (6 13 8)

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