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

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

*GRAMMAR*
lug -> PINK 
 gazzer -> RED 
 tufa -> GREEN 
 wif -> YELLOW 
 x1 zup u1 -> [x1] [u1] 
 x1 blicket -> [x1] [x1] [x1] [x1] 
 u1 dax u2 -> [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 