BITOP operation destkey key [key ...]
 BITOP AND destkey key1 key2
 BITOP OR destkey key1 key2
 BITOP XOR destkey key1 key2
 BITOP NOT destkey key1
key1
A
	0
																																1
																																0
																																0
																																0
																																0
																																0
																																1
key2
B
	0
																																1
																																0
																																0
																																0
																																0
																																1
																																0
destkey
		0
																																0
																																0
																																0
																																0
																																0
																																0
																																0