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

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

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