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

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

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