1: (5 12 19)

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

2: (1 18 7)

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

3: (6 15 8)

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

4: (14 19 16)

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