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

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

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