Therefore , the relative amounts of octane in each sample increases in the order of mixture 1 ( least ) & lt ; mixture 3 & lt ; mixture 2 ( most ) .
ADV , DET ADJ NOUN ADP NOUN ADP DET NOUN NOUN ADP DET NOUN ADP NOUN NUM ( ADJ ) CCONJ PRON ; NOUN NUM CCONJ X ; NOUN NUM ( ADV ) .