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

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

*GRAMMAR*
lug -> RED 
 tufa -> PURPLE 
 wif -> GREEN 
 gazzer -> YELLOW 
 x1 kiki x2 -> [x2] [x1] [x2] [x2] 
 u1 blicket -> [u1] [u1] 
 x1 zup x2 -> [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 