The press in neutral Spain was not so constrained. As for the desire to avoid hurt feelings, some may consider it oversensitivity. Currently, there are no plans on how to label the variants after the 24 letters of the Greek alphabet are used up. The next letters on the list, if it comes to it, which it probably will, are epsilon, zeta, eta and theta. Experts will no doubt continue to use them.
Sour countries have less than twenty letters of the alphabet.
( z0 have :ARG0 ( z1 country :mod ( z2 probable :name ( z3 name :op "Sour" ) ) ) :ARG1 ( z4 letter :quant ( z5 less-than :op 20 ) :part-of ( z6 alphabet ) ) )
(z0 / have-03
    :ARG0 (z1 / country
              :mod (z2 / probable
                       :name (z3 / name
                                 :op1 "Sour")))
    :ARG1 (z4 / letter
              :quant (z5 / less-than
                         :op1 20)
              :part-of (z6 / alphabet)))
Sour countries have less than twenty letters of the alphabet .
z2 :name z3
z3 :op1 1
z1 :mod z2
z0 :ARG0 z1
z5 :op1 0
z4 :quant z5
z0 :ARG1 z4
z4 :part-of z6