1: (0 3 5)

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

2: (2 20 4)

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

3: (5 9 18)

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

4: (7 19 17)

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