1: (0 8 11)

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

2: (7 13 10)

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

3: (6 15 11)

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

4: (12 18 14)

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