Earlybird
E Ϊ10ͼ
ٵCEF90ʱCEFסCOD
ʱ P ڶԳϣ P ΪߵĶ㣬P14
ڵCFE90ʱCFEסCOD P PMx M 㣬EFCסEMP
MP3ME
ߵ P ĺΪ t
Ptt22t+3 P ڵڶޣ
PMt22t+3ME1t ੁt22t+331t
t12t23 P ڶޣС 0 ìܣȥ t2 ʱy2222+33 P23
൱CEF COD ʱP Ϊ1423