  Two- and three-body correlations of incompressible quantum liquids are
studied numerically. Pairing of composite fermions (CFs) in the 1/3-filled
second CF Landau level is found at nu_e=4/11. It is explained by reduced
short-range repulsion due to ring-like single-particle charge distribution.
Although Moore-Read state of CFs is unstable in the 1/2-filled second CF level,
condensation of its quasiholes is a possible origin of incompressibility at
nu_e=4/11. Electron pairing occurs at nu_e=7/3 and 13/3, but with different
pair-pair correlations. Signatures of triplets are found at higher fillings.
