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

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

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