The first line of the input contains an integer $T$ $(1\leq T\leq 10)$, denoting the number of test cases.
In each test case, the first line of the input contains two integers $n,m$ $(1\leq n\leq 20000,1\leq m\leq 100000)$, denoting the number of shops and the number of records on Byteasar's account book.
The second line of the input contains $n$ integers $v_1, v_2, ..., v_n$ $(1\leq v_i\leq 100)$, denoting the price of the $i$-th shop's goods.
The third line of the input contains $n$ integers $d_1, d_2, ..., d_n$ $(1\leq d_i\leq 10^9)$, denoting the distance between the $i$-th shop and Byteasar's home.
Each of the next $m$ lines contains four integers $l_i,r_i,c_i,sum_i$ $(1\leq l_i\leq r_i\leq n,1\leq c_i\leq 10^9,1\leq sum_i\leq 100)$, denoting a record on Byteasar's account book.