1: (3 15 18)

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

2: (1 18 20)

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

3: (0 17 6)

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

4: (2 14 4)

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