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

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

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