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

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

*GRAMMAR*
blicket -> RED 
 gazzer -> PINK 
 dax -> GREEN 
 wif -> YELLOW 
 x1 zup -> [x1] [x1] [x1] [x1] 
 x1 lug x2 -> [x1] [x2] 
 u1 kiki u2 -> [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 