31. The functional difference between lutein ( free form ) and lutein esters is not entirely known. 32. But other lawyers cautioned against viewing the fund as simply a painless, risk-free form of litigation. 33. Some are free form , simulating carved-out rocks. 34. To differentiate itself from the eclectic, Free Form KZAP, the station featured a formatted Progressive Rock sound. 35. The festival emphasizes free form jazz and takes place annually in several Midtown Sacramento bars and galleries. 36. Municipal disclosure rules are virtually free form . 37. The long running free form program Anything Anything with Rich Russo airs on both WDHA-FM and WRAT-FM 38. "There's no established cadence or rules of timing . . . . . It's more free form . 39. An aspect is a free form descriptor of something notable about either the character or the scene. 40. Rhythm in these melodies takes three different forms : symmetric, asymmetric ( lang ), and free form .