1: (2 9 10)

(0 16 3)(1 6 4)(2)(5 11 9 18 10)(7 14 12)(8 20 19)(13 17 15)

2: (5 11 9)

(0 16 3)(1 6 4)(2)(5 18 10)(7 14 12)(8 20 19)(9)(11)(13 17 15)

3: (1 6 4)

(0 16 3)(1)(2)(4)(5 18 10)(6)(7 14 12)(8 20 19)(9)(11)(13 17 15)

4: (5 18 10)

(0 16 3)(1)(2)(4)(5)(6)(7 14 12)(8 20 19)(9)(10)(11)(13 17 15)(18)