1: (1 4 16)

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

2: (2 20 5)

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

3: (4 18 13)

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

4: (11 17 15)

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