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

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

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