6WOV6SMESUKCD6NUWU5EFCJX3QMDQNT44X5C5ZL67QTNZOW5MFOAC
UEWNF7X3S5V6N2LEJCFMZKFZZHQUCAF6FZF5DYO5XATNDEQ4G35QC
SXEYMYF7P4RZMZ46WPL4IZUTSQ2ATBWYZX7QNVMS3SGOYXYOHAGQC
.filter(|e| !e.flag().contains(EdgeFlags::PSEUDO)) .next()
.filter(|e| !e.flag().contains(EdgeFlags::PSEUDO))
.next()
.find(|e| !e.flag().contains(EdgeFlags::PSEUDO))