1: (5 8 14)

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

2: (1 9 7)

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

3: (3 14 12)

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

4: (2 11 4)

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