1: (1 13 19)

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

2: (1 4 11)

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

3: (0 6 2)

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

4: (7 17 12)

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