Letters that make self-produced
s, o, d, e, f, l, p, c, r, u are letters that make 'self-produced'
Words within self-produced
el, prod, LF, OD, PR, produce, duce, ELF, SE, Ro, ED, EL, pro, self, CE, rod, elf, Ce, Pr, Se are words within 'self-produced'