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Size: a a a
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AS
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В
S
#define fi first
#define se second
#define all(x) x.begin(), x.end()
#define sz(x) (int)(x).size()
#define LL long long int
#define ULL unsigned LL
#define LD long double
#define PB push_back
#define PF push_front
#define FORi(i, a, b) for(int i = a; i < b ; ++i)
#define FORd(i, a, b) for(int i = a; i > b ; --i)
#define F exit
M
L
#define F exit
L
S
L
L
L
S
S
L
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N👩
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