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

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

*GRAMMAR*
gazzer -> PINK 
 wif -> RED 
 fep -> GREEN 
 tufa -> PURPLE 
 u1 kiki u2 -> [u1] [u2] [u1] 
 x1 lug x2 -> [x2] [x1] [x2] 
 u1 blicket -> [u1] [u1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 