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

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

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