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

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

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