[maxmsp] RE - Construction of Message

Hi,
I get from the serial object a stream of numbers: 
This should lead back to Messages of the form:
"A 123 !"
"A 12 !"
etc.
How do I do this?

actual stream coming out of serial - object:
print: 33
print: 13
print: 10
print: 65
print: 32
print: 51
print: 55
print: 50
print: 32
print: 33
print: 13
print: 10
print: 65
print: 32
print: 51
print: 53
print: 57
print: 32
print: 33
print: 13
print: 10
print: 65
print: 32
print: 51
print: 53
print: 52
print: 32
print: 33
print: 13
print: 10
print: 65
print: 32
print: 51
print: 55
print: 49
print: 32
print: 33
print: 13
print: 10
print: 65
print: 32
print: 51
print: 54
print: 56
print: 32
Thanks for support