fa-ulāika
Then those
REM – prefixed resumption particle fa + DEM – plural demonstrative pronoun
Root Link: ا و ل ا
ʿanhum
[on] them
P – preposition + PRON – 3rd person masculine plural object pronoun Ha
Root Link: ع ن
wakāna
and is
CONJ – prefixed conjunction wa (and) + V – 3rd person masculine singular perfect verb
Root Link: ك و ن