Q10U1A1D2R1U1P3L1E1T1S1
23 points
QUADRUPLETS is validvalid
QUADRUPLET, one of four children born in one birth [n]
QUADRUPLET, a combination of four of a kind [n]
QUADRUPLET, one of four children born in one birth [n]
QUADRUPLET, a combination of four of a kind [n]