Ƙirƙirar wani nau'i mai mahimmanci na wannan jumla Gamma Theta Gamma (ΓΘΓ)'yan uwantaka, Pi Rho Zeta (ΠΡΖ)'yan uwantaka, Mu Theta (ΜΘ)'yan uwantaka.
Tabbas, wani nau'i mai rikitarwa na jumla shine "Gamma Theta Gamma (ΓΘΓ) 'yan uwantaka, Pi Rho Zeta (ΠΡΖ) 'yan uwantaka, Mu Theta (ΜΘ) 'yan uwantaka, Pi Nu Epsilon (ΠNE) 'yan uwantaka, Alpha Sigma (ΑΣ) 'yan uwantaka. "