未濟 → 遯
Hexagram 64: Before Completion → Hexagram 33: Retreat
䷿
未濟
Before Completion
Fire / Water
→
䷠
遯
Retreat
Heaven / Mountain
Changing LinesStable Lines
Changing Lines
This transformation involves 3 changing lines (lines 2, 3, 5).
Trigram Changes
Upper TrigramFire → HeavenThe Clinging → The Creative
Lower TrigramWater → MountainThe Deep → Keeping Still
Yilin Verse
唇亡齒寒，積日凌根。朽不可用，為身災患。
When lips are lost, teeth grow cold; frost accumulates day by day at the root. Rotted beyond use; it becomes calamity upon the body.
— Jiao Yanshou, Yilin (Forest of Changes), 1st century BCE
The Six Lines app includes all 4,096 Yilin verses, each with original ink brush artwork and full commentary. Download on the App Store