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

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

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