Encrypt the following text with the RC$4$ cipher using a $56$ bit key of beatles. Note that the key text is all lower case, and should not include the quotes. The text is available in the file Test$2$RC$4$Question.txt$.$ What are the first $4$ hex values for the cipher text? Note $-$ If you want Canvas to grade your answer enter it as a single $4$ digit hex number, using all upper case for any values A$-$F$.$ That is$,$ if the answer is $5$A D$7$ enter $5$AD$7.$ Do NOT enter $5$aD$7$ or $5A$ D$7$ etc.

My baby said she's trav'ling on the one after $909$

I said move over honey I$\text{'}$m traveling on that line

I said move over once, move over twice

Come on baby don't be cold as ice.

Said she's trav'ling on the one after $909.$