1: (5 11 20)

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

2: (4 19 6)

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

3: (5 17 8)

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

4: (7 13 9)

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