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

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

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