1: (5 7 19)

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

2: (4 8 6)

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

3: (3 17 7)

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

4: (2 18 16)

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