Strewth Throstle
HTETH DORLDS LEWTHS DOLTH
LOWTHS STROW RETHS TROWD
SWOTTEL HTETHS DREWTH STROTTER
THORD ELD'S LOWD WELTS
WELTH TROSTREW THROD DOLD
SHORL WHORTS HORLDS TROLSTREW
DWELTH SWOTH HTETL RETH
SOWD WELD'S WHORT HOSTLE
HOWD THREWD STREW SHTEL
DREW SELTH DROLT STROD
SHTETH WORT HEWD DORL
STOLTS HOSTROW HOWST TROTTER
SLES DORST WORTLES HEWTH
TROSTLE HEWTHS HORT SWELD'S
HORTLE THROW STROWTH DROWTH
DORTLE SHORLD WORTLE DROTH
'STROD SLETHS DROLTS SWORTLE
SWELT TROLTH THROTH SLETL
WORTS HTER SWOTHS WHEW
TROWST HOLTH TETL 'STETHS
DORTLED HORTLER TROW STROSTROD
SOWST SHROLSTER STOLSTREW TOLD
SHTER HOWTHS SLEWD WHORLD
STROLTH WORTLEWD 'STLE DWELD
STROSTREW STREST DORLD'S DORLD
What next?