publictransport

Cairo City is a metropolis with $N\cdot M$ public transport stations, where $N,M\ge 3$. The stations are arranged in $N$ concentric circles, and there are $M$ stations over each circle. The circles are numbered from $0$ to $N-1$, and for each circle, the stations are numbered from $0$ to $M-1$, inclusive. We refer to station $j$ on circle $i$ as station $(i,j)$ (where $i=0 \ldots N-1$, $j=0 \ldots M-1$).

In the city, there are $N$ tram lines. Tram lines are bidirectional and periodic, each connecting consecutive stations of some circle. Let tram line $k$ (where $k=0 \ldots N-1$) connect the stations on circle $k$, i.e., stations $(k,0) \ldots (k,M-1)$. Station $(k,M-1)$ is connected with station ($k,0)$.

Additionally, there are $M$ metro lines in the city. Metro lines are bidirectional, each connecting consecutive stations at the same position over different circles. Let metro line $l$ (where $l=0 \ldots M-1$) connect stations at position $l$ on each circle, i.e., stations $(0,l) \ldots (N-1,l)$. Stations $(N-1,l)$ and$(0,l)$ are not connected.

The figure shown above is the transport network for $N=3$ and $M=6$, having $S_0=1, S_1=2, S_2=3$ and $T_0=1, T_1=5$.

Traveling between consecutive stations via tram line $k$ takes $S_k$ minutes (where $k=0 \ldots N-1$). For each metro line $l$ (where $l=0 \ldots M-1$), traveling between stations $(i,l)$ and $(i+1,l)$ takes $T_i$ minutes (where $i=0 \ldots N-2$).

Your task is to determine shortest travel times in this public transport network. You are given $Q$ queries, each query specifies two public transport stations $(A_q,B_q)$ and $(C_q,D_q)$ (where $q=0 \ldots Q-1$). For each query, find the minimum amount of time it takes to get from the first station to the second one, assuming that changing lines doesn't take extra time.

Input data

The first line contains integers $N$, $M$ and $Q$. The second line contains $N$ integers $S_k$. The third line contains $N-1$ integers $T_i$.

Each of the next $Q$ lines contains four integers $A_q, B_q, C_q$ and $D_q$.

Output data

For each query, output a single number on a separate line, the minimum travel time (in minutes) between the specified stations.

Constraints and Clarifications

• $3 \le N \le 100 \ 000$.
• $3 \le M \le 100 \ 000$.
• $1 \le Q \le 200 \ 000$.
• $1 \le S_k \le 1 \ 000 \ 000 \ 000$ for each $k=0\ldots N-1$.
• $1 \le T_i \le 1 \ 000 \ 000 \ 000$ for each $i=0\ldots N-2$.
• $0 \le A_q,C_q < N$ and $0 \le B_q,D_q < M$ for each $q=0\ldots Q-1$.
• $(A_q, B_q) \neq (C_q, D_q)$ for each $q=0\ldots Q-1$.

Example

stdin

3 6 2
1 2 3
1 5
1 2 1 5
2 1 2 4

stdout

5
9

Explanation

The public transport network in the sample case is displayed in the figure above.

In the first query, the minimum time to reach station $(1,5)$ from $(1,2)$ is $5$ minutes, e.g., by taking the path
$(1,2) - (0,2) - (0,3) - (0,4) - (0,5) - (1,5)$.

In the second query, the minimum time to reach station $(2,4)$ from $(2,1)$ is $9$ minutes, e.g., by taking the path
$(2,1) - (2,0) - (2,5) - (2,4)$.