1: (2 4 11)

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

2: (3 20 5)

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

3: (4 13 6)

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

4: (1 14 12)

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