The extendol (also called dimensoltetrex or dimensolbithrex or dimensolbidexthrex or dimensoldexthrextridex or dimensolplexdexthrexbidex) is equal to s(3,3{1`2}2) = s(3,3{1{1,2}2}2) = s(3,3{1{3}2}2) = s(3,3{1{2}1{2}1{2}2}2) = s(3,3{1{2}1{2}1,1,1,2}2) = s(3,3{1{2}1{2}1,1,3}2) in strong array notation.