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

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

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