1: (0 2 12)

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

2: (1 19 3)

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

3: (2 14 5)

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

4: (11 15 13)

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