[[[["field16","equal_to","123"]],[["show_fields","field18"]],"and"],[[["field16","equal_to","121"]],[["show_fields","field19"]],"and"]]
1
Step 1
[[[["field21","equal_to","121"]],[["show_fields","field22"]],"and"],[[["field21","equal_to","122"]],[["show_fields","field23"]],"and"]]
1
Step 1