flowchart LR
bvb --- cmg
hfx --- ntq
frs --- lsr
jqt --- nvd
lhk --- lsr
bvb --- ntq
bvb --- rhn
bvb --- xhk
frs --- rsh
pzl --- rsh
jqt --- ntq
lhk --- nvd
qnr --- rzs
cmg --- rzs