What are the grouping words?

Segmentation, painting, segmentation, chord, subcontracting, segmentation, segmentation, segmentation, segmentation, segmentation, segmentation, segmentation, segmentation, segmentation, segmentation, segmentation, segmentation, segmentation, segmentation, segmentation, segmentation, segmentation, segmentation, segmentation, segmentation, segmentation. Delivery, segmentation, segmentation, segmentation, segmentation, segmentation, segmentation, segmentation, segmentation, segmentation, segmentation, segmentation, segmentation, segmentation, maturity, Qin Fen segmentation, full marks, segmentation and full margin. Divide, divide, divide, sell, entrust, divide, divide illegally, divide, divide, divide, divide, divide, divide, divide, divide, keep, deduct, divide, divide, divide, divide, divide, divide. Credit, development points, points, points, diligence points, book points, potential points, points, branch points, Shaanxi points, fractal points, direct points, depth points, compliance points, no points, split points, split points, line points, fate points, points, points, points, points, points, points, points, points. Cm, sub-customs, sub-collapse, sub-design, horizontal sub-customs, measurement, sub-customs, sub-customs, sub-customs, sub-customs, sub-customs, sub-customs, sub-customs, sub-customs, sub-customs, sub-customs, sub-customs, sub-customs, sub-customs. Divide, divide, divide, leave, divide, divide, divide, divide, divide, divide, divide, divide, divide, divide, divide, divide, divide, divide, divide, divide, divide, divide, divide, divide, divide, divide. Divide, divide, divide, divide, nutrition, extra, night, fork, refer to, deer, male, divide, divide, contend, strong, poor, divide, vernal equinox, equal, leap, divide, divide, divide, divide, divide, divide, divide. Divide the mirror, group, peach, wish, present, read, sound, point, point, respect, point, point, write, point, point, point, stop, point, point, point, point, point, point, and be safe. Divide ideas, viewpoints, viewpoints, viewpoints, viewpoints, viewpoints, viewpoints, viewpoints, viewpoints, modesty, clear-cut, viewpoints, distinguish right from wrong, quantitatively analyze viewpoints, quantitatively analyze viewpoints, quantitatively analyze viewpoints, quantitatively analyze viewpoints, quantitatively analyze viewpoints, Chen Ping, divide meat, all-in-one viewpoints, viewpoints and viewpoints. Molecular sieve, dragon day, Jin, Kubanden, Shougang, octagonal, licensing, palace, candle, book, regional division of labor, calculus, indefinite integral, channel, disperse dyes, distributor, molecular force, identity, applicability, administrative punishment, distribution according to work, calculus and trichotomy. Divide into two parts, divide muscles, divide dogs into cases, say three points, twelve points, credit system, workplace, sentence composition, dichotomy, divide dragons and rains, military advisers, divide officials, separate funnels, obey rules, fight molecules, divide into three points, divide into Dragon Boat Festival, divide into two parts, divide into eight points, cherish yin, shunt resistance, intellectuals, and separate colors. Polymer, salary, analytical chemistry, dead identity, doing identity, exocrine, split lens, split star and split two, branch office, taxonomy, split member, variational method, activist, split member method, monistic brand division, dichotomy, ambiguity, identity, determinant, intellectual, copper finch, split dragon soldier, functional analysis, split door. Percent distribution shop, divide the stars into two parts, regardless of competition, fractional equation, molecular formula, country division, unknown identity, war division, decomposition reaction, tea shop division, qualitative analysis, fidgeting, distribution according to needs, sound division, gas division, definite integral, resistance division, theory division, distribution law, one molecule, simplest fraction, production division, and Lujia. Half-sacrifice, sub-discussion, sub-division, sub-division, separation from the same case, sub-division, encirclement, dissident sitting on the ground, half-stop, five-color ink, endocrine, sub-account, component-only theory, independent son, sub-tiger bamboo, 100%, water dividing line, common division, restless division, sub-title rhyme, dividing troops and guarding, simplifying score, dividing the party and government, sub-score, dividing score. Molecular Physics, Schizophrenia, Molecular Biology, Storyboard, Very Faithful to Nine Points, Time-sharing Computer, Cyclone Separator, Musk Deer Moon, Middle Vertical Line, Denominators are Physical Chemistry, Differential and Integral, Molecular Motion Theory, Polymer Compounds, Exemption from Criminal Punishment, Angular Tripartite Problems, Polymer Functional Materials, Forty-eight Tides, One Heat, One Light, One Heat, One Light Beam, Necessary and Sufficient Conditions. What is particularly striking is that this family has no branches, and the benefactors meet each other, which is particularly eye-catching. They were pregnant once and gave birth in October, and the books in China Library were classified, according to each according to his ability and distribution according to his work.