*SUPPORT*
IN: blicket OUT: RED
IN: kiki kiki OUT: PURPLE PURPLE
IN: kiki fep OUT: PURPLE PURPLE PURPLE
IN: tufa wif zup kiki OUT: PURPLE PINK PINK PINK PURPLE PINK PINK PINK
IN: blicket dax OUT: RED GREEN
IN: dax fep OUT: GREEN GREEN GREEN
IN: tufa fep OUT: PINK PINK PINK
IN: blicket dax kiki OUT: RED GREEN PURPLE
IN: blicket dax dax fep OUT: RED GREEN GREEN GREEN GREEN
IN: tufa zup tufa OUT: PINK PINK PINK PINK
IN: tufa OUT: PINK
IN: tufa tufa fep OUT: PINK PINK PINK PINK
IN: kiki tufa blicket wif OUT: PURPLE PINK RED RED RED
IN: dax tufa fep OUT: GREEN PINK PINK PINK

*QUERY*
IN: tufa wif OUT: PINK PINK PINK
IN: dax wif OUT: GREEN GREEN GREEN
IN: dax zup kiki OUT: PURPLE GREEN PURPLE GREEN
IN: dax OUT: GREEN
IN: kiki OUT: PURPLE
IN: kiki dax zup tufa OUT: PINK PURPLE GREEN PINK PURPLE GREEN
IN: kiki wif OUT: PURPLE PURPLE PURPLE
IN: blicket wif OUT: RED RED RED
IN: dax zup blicket OUT: RED GREEN RED GREEN
IN: tufa zup blicket OUT: RED PINK RED PINK

*GRAMMAR*
dax -> GREEN 
 tufa -> PINK 
 blicket -> RED 
 kiki -> PURPLE 
 u1 fep -> [u1] [u1] [u1] 
 u1 wif -> [u1] [u1] [u1] 
 x1 zup u1 -> [u1] [x1] [u1] [x1] 
 u1 x1 -> [u1] [x1] 
 