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

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

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