1: (3 19 20)

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

2: (4 6 20)

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

3: (1 7 5)

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

4: (0 14 2)

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