tania is a very joyful child sonia gifted her atree on her birthday tree has n nodes numbered from 1 to n each node can have colour either red or black initially all the nodes are red as soon as tania gets the tree she strats playing with it she performs q operations on the tree each operations is described by 2 intergers an ID and anode p
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the" (and any subsequent words) was ignored because we limit queries to 32 words.
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