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

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

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