1: (3 8 19)

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

2: (2 12 4)

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

3: (3 8 19)

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

4: (1 10 7)

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