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

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

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