1: (0 1 2)

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

2: (1 5 17)

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

3: (3 20 7)

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

4: (4 9 6)

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