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

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

*GRAMMAR*
tufa -> RED 
 wif -> YELLOW 
 blicket -> BLUE 
 zup -> GREEN 
 u1 fep -> [u1] [u1] 
 u1 gazzer x1 -> [u1] [x1] 
 x1 lug x2 -> [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 