1: (11 12 16)

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

2: (2 5 12)

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

3: (1 6 4)

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

4: (5 16 10)

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