R. K. Nabours ^7 



BQFe X Bece, 



BFBQFQ X BQCQ, or 

 BQFQ X BCBeCe 



r~T~T~T-^T~T~T~l 



BBe BOBO BCe BQCe BFQ BOFQ CFQ COFG 

 318 11 14 21 11 312 

 Expect. U-2 U-2 14-2 U-2 



BFBOFe X BQFQ 



BBe BOBQ BFQ BQFQ FFQ FQFQ 

 319 12 1 316 



Expect. 12 1 



BOFQ X i^eJFe, 

 BFBeFe X BQFQ, or 

 BQFe X BFBQFQ 



BeFe X cFceFe 



r~T"~T~T~^T~T~T~l 



Bce Bece BFe seFe CFe ceFe FFe FeFe 



331 10 2 305 435 



Expect. 0-7 0-7 0-7 0-7 



