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

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

*GRAMMAR*
blicket -> PINK 
 gazzer -> BLUE 
 dax -> RED 
 wif -> GREEN 
 x1 lug -> [x1] [x1] [x1] [x1] [x1] 
 u1 kiki -> [u1] [u1] 
 x1 zup x2 -> [x2] [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 