Hello, everyone

I am a new commer from Thailand. Nice to meet you all here.
My name's TAE. I have some queries about Blue eyes lucy and Clown x Lesser. Would you please kindly give me some advice.

Regarding....
Blue Eyes Lucy :
Q: To breed the whitest "Pure White Blue Eyes Lucy"
which of the following pairs would be the most meet?
1) Lesser x Lesser
2) Lesser x Butter
3) Butter x Butter

Clown x Lesser :
Q: How is the result from breeding a Clown with a Lesser?

Thank you very much for your kind advice.

Regards,
TAE