1: (0 2 7)

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

2: (4 7 13)

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

3: (3 11 5)

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

4: (10 19 12)

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