def main():
    n, m, q = list(map(int, input().split()))
    LR = [list(map(lambda x: int(x)-1, input().split())) for _ in range(m)]
    Q = [list(map(int, input().split())) + [_]for _ in range(q)]
    for i in range(q): Q[i][1] -= 1
    #E = [(i, n+1, -1) for i in range(m)]
    E = [[] for _ in range(m)]
    for t, x, idx in Q:
        E[t%m].append((x, idx))
    I = [i for i in range(n)]
    for t in range(m):
        for x, idx in E[t]:
            Q[idx][1] = I[x]
            Q[idx][0] -= t
        l, r = LR[t]
        I[l], I[r] = I[r], I[l]
    dub = [I[j//60] for j in range(60*n)]
    for i in range(1, 60):
        for u in range(n):
            dub[u*60+i] = dub[dub[u*60+i-1]*60+i-1]
    I = [i for i in range(n)]
    time = 0
    J = [i for i in range(q)]
    J.sort(key = lambda x: Q[x][0])
    for qi in range(q):
        Q[qi][0] //= m
    for i in range(60):
        for qi in range(q):
            if Q[qi][0] & 1:
                Q[qi][1] = dub[Q[qi][1]*60+i]
            Q[qi][0] >>= 1
    for t, x, idx in Q:
        print(x+1)

main()