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

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

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