1: (4 11 17)

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

2: (0 16 9)

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

3: (7 12 10)

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

4: (5 13 17)

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