Specification:
1.Nto tiav los ntawm kev pleev xim.
2.Cov khoom siv tooj liab sab hauv
3.High zoo nyiaj tiv tauj
4.Springboard tuaj yeem ua ob-hlau inlayer
5.PC khoom rau npog, hlau ncej
6.Rau lub thav duab yas, nws tuaj yeem tsim raws li koj lub tswv yim.
7.Rau xim xim, nws tuaj yeem yog xiav, kub, dub, grey.