1: (1 7 14)

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

2: (0 12 3)

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

3: (2 10 4)

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

4: (9 14 11)

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