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

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

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