-1000000000 0
-999999999 0
-999999998 0
-999999997 0
-999999996 0
-999999995 0
-999999994 0
-999999993 0
-999999992 0
-999999991 0
-999999990 0
-999999989 0
-999999988 0
-999999987 0
-999999986 0
-999999985 0
-999999984 0
-999999983 0
-999999982 0
-999999981 0
-999999980 0
-999999979 0
-999999978 0
-999999977 0
-999999976 0
-999999975 0
-999999974 0
-999999973 0
-999999972 0
-999999971 0
-999999970 0
-999999969 0
-999999968 0
-999999967 0
-999999966 0
-999999965 0
-999999964 0
-999999963 0
-999999962 0
-999999961 0
-999999960 0
-999999959 0
-999999958 0
-999999957 0
-999999956 0
-999999955 0
-999999954 0
-999999953 0
-999999952 0
-979999953 1
-979999952 1
-979999951 1
-979999950 1
-979999949 1
-979999948 1
-979999947 1
-979999946 1
-979999945 1
-959999946 2
-939999947 3
-919999948 4
-899999949 5
-879999950 6
-859999951 7
-839999952 8
-819999953 9
-799999954 10
-779999955 11
-759999956 12
-739999957 13
-719999958 14
-699999959 15
-679999960 16
-659999961 17
-639999962 18
-619999963 19
-599999964 20
-579999965 21
-559999966 22
-539999967 23
-519999968 24
-499999969 25
-479999970 26
-459999971 27
-439999972 28
-419999973 29
-399999974 30
-379999975 31
-359999976 32
-339999977 33
-319999978 34
-299999979 35
-279999980 36
-259999981 37
-239999982 38
-219999983 39
-199999984 40
-179999985 41
-159999986 42