Two Words record a feature for him. Freeway liked the beat when he heard it, which made him: "want to go ham on it" and the rapper laid his verse down for the song before West and Mos recorded their parts. An alternative version titled "Two Words (Frisky Remix)" was shared by BBC Music, which is a mashup of the original and Tinie Tempah's Labrinth-featuring single "Frisky", but only West, Labrinth and Mos are included as artists in the remix. On February 27, 2014, Ace Hood released a freestyle titled "Lyrical Exercise" over the instrumental of "Two Words". "SPIN" described the track
Word (group theory) product of two words is obtained by concatenation: Even if the two words are reduced, the product may not be. The inverse of a word is obtained by inverting each generator, and switching the order of the elements: The product of a word with its inverse can be reduced to the empty word: You can move a generator from the beginning to the end of a word by conjugation: Given a presentation formula_19 for a group "G", the word problem is the algorithmic problem of deciding, given as input two words in "S", whether they represent the same element of