Place the correct answer with the associated question:

i$)$ high$-$level language

ii$)$ low level language

iii$)$ faster

iv$)$ slower

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a$)$ Structured Text can be regarded as a $\_\_\_.$

b$)$ Instruction List can be regarded as a $\_\_\_.$

c$)$ With regard to speed, Structured Text is seen as $\_\_\_$compared to Instruction List.

With regard to speed, Instruction List is seen as $\_\_\_$compared to Structured Text.