1: (10 12 19)

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

2: (8 13 11)

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

3: (5 14 12)

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

4: (6 20 16)

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