  In the color string picture with fusion and percolation the dependence of the
flow coefficients $v_n$ on the transverse momentum is studied for pp collisions
the LHC energy respectively. Monte-Carlo simulations are used to locate simple
strings and their fused clusters. The results favorably agree with the CMS data
in the region $0.2 \le p_t\le 3.$ GeV/c appropriate for the string scenario.
