1: (0 2 12)

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

2: (1 19 3)

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

3: (2 14 4)

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

4: (10 15 13)

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