Five letter word--change one letter

R

clock

T

FLOCK

H

======= Date Modified 08 Sep 2008 11:11:44 =======
block

H

BLACK

T

SLACK

O

stack

R

stick

T

SPICK

R

slick

O

slice

T

SPICE

O

spite

R

spike

O

spine

R

spire

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