doing a quiz i.e 7 wotw = 7 wonders of the world and i stuck can anyone help plz?

[bin75@btinternetecom]

15 R O A S T
13 R I A B D
40 D A N I L
1415 Q P T
11 P I A P

 

[SaltUK]

40 days in lent
11 players in a P?

 

[G_CH11]

13 R I A B D - __________ IN A BAKERS DOZEN

S i know but im not sure what the R is