acyl[7], lycr[7], cary[6], racy[6], aryl[6], lary[6], azyl[6], rycz[6], czar[5], racz[5], razy[5], ryza[5],
cal[5], czy[5], car[4], rac[4], lar[4], ary[4], acz[4], ryz[4], raz[3],
al[3], la[3], ar[2], za[2],
