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

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

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