1: (0 3 13)

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

2: (1 19 5)

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

3: (3 18 11)

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

4: (10 15 12)

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