1: (1 11 18)

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

2: (1 5 9)

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

3: (0 6 3)

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

4: (7 12 10)

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