WORD used by WORDS...
!!fse
!!f
f-erased !!fse
f-timeout !!fse !!f
f-data-toggle !!f
flash-is-present
flash-check !!fse !!f
flash-cmd !!fse !!f flash-is-present
flash-close !!fse !!f flash-is-present
flash-open !!fse !!f flash-is-present
!f !!fse flash-cmd
@f flash-is-present
c!f flash-is-present
c@f flash-is-present
2or flash-close
2and flash-open
fdata !!f
ftgt !!fse !!f f-erased f-timeout f-data-toggle
irq-save flash-close flash-open
FLASH !f @f c!f c@f
CSA0 flash-close flash-open
IMR flash-close flash-open