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

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

*GRAMMAR*
wif -> GREEN 
 fep -> PINK 
 gazzer -> PURPLE 
 lug -> RED 
 u1 blicket u2 -> [u2] [u1] [u2] 
 u1 kiki x1 -> [u1] [x1] 
 x1 tufa -> [x1] [x1] [x1] [x1] [x1] [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 