1: (1 6 12)

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

2: (5 13 11)

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

3: (4 20 12)

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

4: (0 14 2)

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