1: (3 4 20)

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

2: (4 8 14)

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

3: (7 16 9)

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

4: (3 14 6)

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