Not_Tako has met Alpha by himself
Not_Tako has met Beta through Alpha
Not_Tako has checked, he doesn't know Theta
Not_Tako has met Gamma through Beta
Not_Tako has checked, he doesn't know Kappa
Not_Tako has met Delta through Gamma
Not_Tako has met Epsilon through Delta
Not_Tako has checked, he doesn't know Zeta
Not_Tako has met Zeta through Epsilon
Not_Tako has met Eta through Zeta
Not_Tako has checked, he doesn't know Omega
Not_Tako does not know Theta to meet Iota
Not_Tako has met Kappa by himself
Not_Tako has checked, he doesn't know Rho
Not_Tako has met Lambda through Kappa
Not_Tako has met Mu through Lambda
Not_Tako has checked, he doesn't know Nu
Not_Tako has met Nu through Mu
Not_Tako has met Xi through Nu
Not_Tako has checked, he doesn't know Omicron
Not_Tako has met Omicron through Xi
Not_Tako does not know Rho to meet Sigma
Not_Tako has checked, he doesn't know Pi
Not_Tako has met Pi through Omicron
Not_Tako has met Rho through Pi
Not_Tako does not know Sigma to meet Tau
Delta_44
Epsilon_55
Zeta_66
Eta_77
Not_Tako has met Omega by himself
Not_Tako has checked, he doesn't know Iota
Xi_50
Omicron_60
Pi_70
Rho_80