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

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

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