*SUPPORT*
IN: blicket dax zup OUT: YELLOW BLUE
IN: wif lug zup OUT: BLUE RED
IN: gazzer kiki gazzer OUT: GREEN GREEN
IN: gazzer wif kiki gazzer wif OUT: GREEN GREEN RED RED
IN: wif kiki wif dax wif OUT: RED RED RED
IN: gazzer wif OUT: GREEN RED
IN: blicket OUT: YELLOW
IN: zup zup OUT: BLUE BLUE
IN: wif OUT: RED
IN: zup lug zup dax blicket kiki zup OUT: BLUE BLUE YELLOW BLUE
IN: gazzer blicket OUT: GREEN YELLOW
IN: blicket kiki blicket OUT: YELLOW YELLOW
IN: gazzer dax blicket lug zup lug zup OUT: GREEN BLUE BLUE YELLOW
IN: blicket lug wif dax gazzer kiki blicket OUT: RED YELLOW GREEN YELLOW

*QUERY*
IN: zup OUT: BLUE
IN: blicket wif zup OUT: YELLOW RED BLUE
IN: gazzer zup OUT: GREEN BLUE
IN: gazzer dax wif OUT: GREEN RED
IN: wif kiki gazzer kiki gazzer dax zup OUT: GREEN BLUE GREEN RED
IN: zup kiki blicket OUT: YELLOW BLUE
IN: gazzer OUT: GREEN
IN: zup gazzer gazzer OUT: BLUE GREEN GREEN
IN: zup lug blicket lug gazzer OUT: GREEN YELLOW BLUE
IN: zup lug wif zup wif lug gazzer OUT: RED BLUE GREEN RED BLUE

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