1: (6 11 19)

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

2: (2 12 19)

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

3: (0 8 3)

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

4: (5 9 7)

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