# logic AND expressions sample
# expr_id pattern_num expression(several patterns)
#                     pattern_type:pattern_string&pattern_type:pattern_string&...
#                     PATTERN_TYPE_STR(1) PATTERN_TYPE_REG(2)
101 1   1:hello
102 1   2:[W|w]orld
103 1   1:maat
104 2   1:hello&1:world
105 2   2:[0-9]hello&1:world
106 2   2:[0-9]hello&2:[0-9]world