Nayi yokhudzana ndi manambala achikondi ndi manambala okondwerera masiku akubadwa omwe amagwirizanitsidwa ndi nambala 7. Muthanso kupeza kuwerengedwa kwa manambala kwa masiku ena onse okumbukira kubadwa.
Loweruka ndi loti tipeze zochitika zapadera komanso kuwongolera ma vibes abwino ndikuyeretsa malo athu oyipa.