1: (2 6 19)

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

2: (0 8 5)

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

3: (4 6 9)

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

4: (1 17 3)

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