ACExSPADE

Its coming up with 1ala2 because your second send says to send a "2". Also the loop isnt repeating because the exit is exiting the loop before it can repeat. Also if you want it to come out 1ala1ala1 then your loop shouldnt even contain the send ("2") because even if you change it to send ("1") as i stated above ot will say 1ala11ala1... and so on.