eliminate all e productions, unit productions and useless symbol of

$S$ AA $|000$

$AAC$

B $0|1$

$C111|AD|$

D $1|$ C

note: do them seperately like

$1-$ e production $=$

$2-$ unit production $=$

$3-$ useless symbol $=$

also to whoever solving this please don't use chatgpt becaus those answers are not accuarate at all.

Thank you