QUESTION: Fix punctuation: Thus the law of value can have neither a directly nor an indirectly real existence in exchange
ANS: Thus the law of value can have neither a "directly" nor an "indirectly" real existence in exchange.
QUES: And thyroxine a thyroid gland may be tested to rule out a thyroid tumor

correct the punctuation.

CORRECTED: And thyroxine, a thyroid gland, may be tested to rule out a thyroid tumor.
Question: You can license Google Maps as an embedded feature of your standalone software or device such as the iFit line of Google Mapsenabled treadmills
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Answer: You can license Google Maps as an embedded feature of your stand-alone software or device, such as the iFit line of Google Maps-enabled treadmills.
The violet disc with the large dark area in the centre and the many small dark round figures at the edge symbolise the eternal principle that allows the divine something X1 to appear as the one large being and the many small beings within the large being

Can you repeat this sentence, but add in punctuation?
The violet disc with the large dark area in the centre and the many small dark round figures at the edge symbolise the eternal principle that allows the divine something, X1, to appear as the "one" large being and the "many" small beings within the large being.
input: H605925 Construction and installation engineering BACH
fixed: H605925 Construction and installation engineering, BACH
59 Also I said The thing that you do is not good

Can you repeat this sentence, but add in punctuation?
5:9 Also I said, "The thing that you do is not good.