1: (0 7 11)

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

2: (5 13 10)

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

3: (4 8 6)

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

4: (11 17 18)

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