Substitution Cipher B with Key

 The Darwin Code-FC      

DXW   FPYEI  FPQXOE  WY  AIEF  ZUIDEI  VI
FPDF  WY  AINDUU  ZCIZYEFICYGEUL

 

The most common letters:                   E, T, A, O, I, N, S, H, R 

Most common starting letters:           T, O, A, W, B, C, D, S, F, R

Most common finishing letters:          E, S, T, D, N, R, Y, F, L, O

Most common words:                           THE, BE, TO, OF, AND, A, IN, THAT, HAVE, I

Most common digraphs:                      TH, ER, ON, AN, RE

Most common double letters:            SS, EE, TT, FF, LL, MM, OO