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

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

*GRAMMAR*
kiki -> PINK 
 tufa -> PURPLE 
 wif -> GREEN 
 gazzer -> RED 
 u1 fep -> [u1] [u1] 
 x1 zup u1 -> [u1] [x1] 
 x1 blicket x2 -> [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 