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

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

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