*SUPPORT*
IN: tufa blicket dax gazzer blicket OUT: PURPLE PURPLE PURPLE PURPLE RED RED RED RED
IN: wif tufa dax fep blicket OUT: GREEN PURPLE BLUE BLUE BLUE BLUE
IN: gazzer blicket OUT: RED RED RED RED
IN: wif blicket dax tufa lug OUT: GREEN GREEN GREEN GREEN PURPLE PURPLE PURPLE
IN: fep gazzer blicket dax wif lug OUT: BLUE RED RED RED RED GREEN GREEN GREEN
IN: wif tufa OUT: GREEN PURPLE
IN: fep OUT: BLUE
IN: tufa OUT: PURPLE
IN: wif lug OUT: GREEN GREEN GREEN
IN: tufa fep blicket OUT: PURPLE BLUE BLUE BLUE BLUE
IN: tufa lug dax tufa lug OUT: PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE
IN: fep fep OUT: BLUE BLUE
IN: wif wif blicket OUT: GREEN GREEN GREEN GREEN GREEN
IN: gazzer tufa gazzer blicket OUT: RED PURPLE RED RED RED RED

*QUERY*
IN: tufa blicket dax wif lug OUT: PURPLE PURPLE PURPLE PURPLE GREEN GREEN GREEN
IN: fep blicket OUT: BLUE BLUE BLUE BLUE
IN: tufa wif blicket OUT: PURPLE GREEN GREEN GREEN GREEN
IN: wif blicket OUT: GREEN GREEN GREEN GREEN
IN: tufa blicket OUT: PURPLE PURPLE PURPLE PURPLE
IN: gazzer OUT: RED
IN: tufa wif gazzer OUT: PURPLE GREEN RED
IN: wif OUT: GREEN
IN: wif gazzer gazzer blicket OUT: GREEN RED RED RED RED RED
IN: fep lug OUT: BLUE BLUE BLUE

*GRAMMAR*
wif -> GREEN 
 tufa -> PURPLE 
 fep -> BLUE 
 gazzer -> RED 
 x1 dax x2 -> [x1] [x2] 
 u1 blicket -> [u1] [u1] [u1] [u1] 
 x1 lug -> [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 