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

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

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