Level 1. LOG, GLORY, GORY
Level 2. TULIP, PIT, TIP, LIP, PUT
Level 3. RAY, FAR, FRAY, FAIR, FAIRY, AIR
Level 4. WET, LOW, LOT, LET, TOWEL, WELT
Level 5. SPY, SPUR, SPRY, SYRUP, PRY
Level 6. PEA, ASH, SHAPE, PHASE, APE
Level 7. DUST, DUSTY, STUDY, DUTY
Level 8. RIPE, RIDE, DRIP, PRIDE
