1: (6 7 13)

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

2: (4 9 13)

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

3: (5 14 12)

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

4: (8 15 10)

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