100 100
0 0 0 1 1 1 1 0 0 0 1 1 0 0 1 0 0 0 1 0 1 0 1 1 1 0 0 0 0 1 1 1 1 1 0 0 1 0 1 0 1 1 0 1 1 0 0 0 1 1 1 1 0 0 0 1 1 1 1 0 0 1 0 0 1 1 0 0 0 1 0 1 0 1 1 0 1 1 0 1 0 0 1 0 0 0 1 0 0 1 1 1 1 1 0 0 0 0 0 0
0 1 0 1 1 0 0 1 1 0 0 1 1 1 1 0 0 0 1 0 0 0 1 1 0 0 1 0 1 0 1 1 0 0 0 1 1 1 0 0 0 0 0 1 0 0 1 0 1 0 0 0 0 0 0 1 0 0 0 1 1 1 0 1 0 0 1 0 1 0 0 1 1 1 1 0 0 1 0 0 0 0 0 0 1 1 1 0 1 1 1 1 1 1 0 1 1 0 0 1
10 10 5 5
DELETE 4
REVERSE 57 71
INSERT 80 1
DELETE 73
QUERY 63 91
INSERT 23 0
INSERT 7 1
INSERT 16 1
QUERY 60 100
INSERT 13 1
REVERSE 50 89
INSERT 76 0
DELETE 46
INSERT 22 0
DELETE 45
REVERSE 72 4
INSERT 51 0
REVERSE 76 55
DELETE 88
QUERY 58 46
REVERSE 50 49
QUERY 20 68
DELETE 12
INSERT 91 0
DELETE 10
INSERT 88 0
QUERY 28 86
DELETE 57
DELETE 48
DELETE 9