頤 → 蹇
Hexagram 27: Nourishment → Hexagram 39: Obstruction
䷚
頤
Nourishment
Mountain / Thunder
→
䷦
蹇
Obstruction
Water / Mountain
Changing LinesStable Lines
Changing Lines
This transformation involves 4 changing lines (lines 1, 3, 5, 6).
Trigram Changes
Upper TrigramMountain → WaterKeeping Still → The Deep
Lower TrigramThunder → MountainThe Arousing → Keeping Still
Yilin Verse
殺行桃園，見虎東西。螳螂之敵，使我無患。
Marching through the peach orchard; tigers appear east and west. The mantis stands as adversary; it keeps me from harm.
— 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