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

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

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