Select the combination of letters that when sequentially placed from left to right in the blanks of the given letter series will complete the series.
L_UK_A_KLA_KL_UK
1
KLAUL
2
AUUAL
3
ALUUA
4
LUUAL
Select the combination of letters that when sequentially placed from left to right in the blanks of the given letter series will complete the series.
L_UK_A_KLA_KL_UK