1: (4 8 19)

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

2: (1 3 19)

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

3: (2 17 6)

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

4: (5 10 7)

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