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

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

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