1: (2 11 18)

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

2: (2 5 8)

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

3: (1 6 4)

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

4: (7 12 10)

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