1: (6 16 19)

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

2: (2 17 19)

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

3: (1 8 3)

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

4: (5 20 18)

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