Update: Joo Koon sinage replaced at Paya Lebar
Remaining stations: Tanah Merah, Aljunied, Kallang
More updates: Sinages at tanah mearh and aljunied changed to -->
|2| To Joo Koon
And I've noticed, the "to joo koon" words are huge! much larger
than previously "to boon lay"