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

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

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