1: (2 5 18)

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

2: (1 6 4)

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

3: (5 20 15)

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

4: (11 19 17)

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