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

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

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