1: (4 8 19)

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

2: (2 14 5)

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

3: (1 9 7)

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

4: (3 19 12)

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