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

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

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