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

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

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