1: (5 9 20)

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

2: (1 19 20)

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

3: (2 18 6)

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

4: (4 10 7)

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