If |{:(,a+b+2c,a,b),(,c,b+c+2a,b),(,c,a,...

If `|{:(,a+b+2c,a,b),(,c,b+c+2a,b),(,c,a,c+a+2b):}|=k(alphaa+betab+gammac)^(3)"then"(2alpha+beta-gamma)^(k)"is"(alpha,beta,gamma,k in Z^(+))`

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