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

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

*GRAMMAR*
wif -> PINK 
 kiki -> GREEN 
 tufa -> PURPLE 
 blicket -> RED 
 x1 fep u1 -> [u1] [u1] [x1] [x1] 
 x1 zup u1 -> [x1] [u1] 
 u1 dax u2 -> [u2] [u1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 