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

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

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