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

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

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