Egypt — nile borders (2): Sinai, Sudan
Egypt
Sudan — nile borders (4): Egypt, Eritrea, Ethiopia, South Sudan
Sudan
South Sudan — nile borders (2): Ethiopia, Sudan
South Sudan
Ethiopia — nile borders (3): Eritrea, South Sudan, Sudan
Ethiopia
Eritrea — nile borders (2): Ethiopia, Sudan
Eritrea
Karelia — russia_west borders (3): Moscow, Novgorod, Western Urals
Karelia
Novgorod — russia_west borders (2): Karelia, Moscow
Novgorod
Moscow — russia_west borders (6): The Don, Karelia, Novgorod, Eastern Ukraine, Western Urals, The Volga
Moscow
Eastern Ukraine — russia_west borders (2): The Don, Moscow
Eastern Ukraine
The Don — russia_west borders (4): Kazakhstan, Moscow, Eastern Ukraine, The Volga
The Don
The Volga — russia_west borders (4): The Don, Kazakhstan, Moscow, Western Urals
The Volga
Western Urals — russia_west borders (4): Karelia, Kazakhstan, Moscow, The Volga
Western Urals
Syria — levant borders (4): Iraq, Israel, Jordan, Lebanon
Syria
Lebanon — levant borders (2): Israel, Syria
Lebanon
Israel — levant borders (4): Jordan, Lebanon, Sinai, Syria
Israel
Jordan — levant borders (3): Iraq, Israel, Syria
Jordan
Iraq — levant borders (4): Northern Iran, Southern Iran, Jordan, Syria
Iraq
Sinai — levant borders (2): Egypt, Israel
Sinai
Northern Iran — persia borders (4): Eastern Iran, Southern Iran, Iraq, Khorasan
Northern Iran
Southern Iran — persia borders (3): Eastern Iran, Northern Iran, Iraq
Southern Iran
Eastern Iran — persia borders (4): Baluchistan, Northern Iran, Southern Iran, Khorasan
Eastern Iran
Khorasan — persia borders (3): Eastern Iran, Northern Iran, Turkmenistan
Khorasan
Baluchistan — persia borders (1): Eastern Iran
Baluchistan
Kazakhstan — central_asia borders (6): The Don, Kyrgyzstan, Turkmenistan, Western Urals, Uzbekistan, The Volga
Kazakhstan
Uzbekistan — central_asia borders (4): Kazakhstan, Kyrgyzstan, Tajikistan, Turkmenistan
Uzbekistan
Turkmenistan — central_asia borders (3): Kazakhstan, Khorasan, Uzbekistan
Turkmenistan
Tajikistan — central_asia borders (2): Kyrgyzstan, Uzbekistan
Tajikistan
Kyrgyzstan — central_asia borders (3): Kazakhstan, Tajikistan, Uzbekistan
Kyrgyzstan