Input (grade 12): The LAC is 4,057-km long and traverses three areas of northern Indian states: western (Ladakh, Kashmir), middle (Uttarakhand, Himachal) and eastern (Sikkim, Arunachal).
Output (grade 12): The LAC is 4,057-km long and traverses three areas of northern Indian states: western (Ladakh, Kashmir), middle (Uttarakhand, Himachal Pradesh) and eastern (Sikkim, Arunachal Pradesh).