1: (8 11 16)

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

2: (7 16 17)

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

3: (5 12 10)

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

4: (4 9 6)

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