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

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

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