1: (5 7 14)

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

2: (4 11 6)

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

3: (7 18 13)

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

4: (10 16 12)

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