Level 1. HIM, HAM, MICAN, AIM
Level 2. RID, HIT, DIRT, THIRD, HID
Level 3. SOW, ROW, WORD, SWORD, ROD
Level 4. HIM, MUD, DIM, HUMID, HUM
Level 5. PAL, LAP, PLAN, LANK, PLANK, NAP
Level 6. TEA, SET, SEA, SEAT, FATE, FEAST, EAST
Level 7. SLAT, TALL, LAST, SALT, STALL, ALL
Level 8. LEG, LOG, EGO, GEL, LOVE, GLOVE, OGLE
