(B)0[mrse =
qqwqqqqqqqqqqqqqqqqqqqwqqq> relation-clause qqwqqqqqqqqqqqqqqqqqqwqk
mqq> first-clause qqj mq> cross-clause qqj x
x
lqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqj
mwqqqqqqqqqqqqqqqqqqwqwqqqqqqqqqqqqqqqqqqqqwqwqqqqqqqqqqqqqqqqqqwqq>
mqq> with-clause qqj mqq> reduce-clause qqj mqq> sort-clause qqj
Additional Information:
explode
extract