1: (5 6 12)

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

2: (1 6 19)

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

3: (2 20 17)

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

4: (1 12 4)

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