1: (5 10 14)

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

2: (4 5 6)

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

3: (9 16 11)

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

4: (13 18 15)

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