てさしあげる => Do for N4
Give and take advice
させて[頂「いただ」]きます/させてもらいます => Allow me to A N1
Miscellaneous
さしあげる => Give B to A (A is a third party, not yourself) N4
Give and take advice
げ => Looks A N2
Adjectival, Descriptions
てあげる => Help, do for N4
Give and take advice
さえ/にさえ/でさえ => Even N3
Not only, Not even
[上「あ」]げる => Just finished/completed A N3
Time, Situation
さて => So N2
Miscellaneous
すら,ですら => Even A N1
(Not)only , (Not) even
おかげで => Because of A, B; Thanks to A, B N3
Reason, Result, Response
たあげく => After A, B was the final/end result N2
Reason, Result, Response
の[末「すえ」]/た[末「すえ」] => conclusion N2
Reason, Result, Response