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

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

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