$.$ORIG $3000$

LEA R$1,$ CHARS

LDR Re$,$ R$1,$ #$3$

OUT

LD R$2,$ N

ADD R$3,$ R$1,$ R$2$

LDR R $,$ R$3,$ #

OUT

LEA R$4,$ N

LDR R$2,$ R$4,$ #$1$

ADD R$3,$ R$1,$ R$2$

LDR RO$,$ R$3,$ #$0$

OUT

LEA R$5,$ DONE

LDR R$0,$ R$5,$ #$6$

OUT

HALT

$.$ FILL #$5$

$.$ FILL #$7$

DONE

N

$.$STRINGZ "oadewlts"

END

CHARS

END

Trace the execution of the program above and answer the following questions.

A$.$ What is the first character that this program displays?

B$.$ What is the second character that this program displays?

G$.$ What is the third character that this program displays?

D$.$ What is the fourth character that this program displays?