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

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

*GRAMMAR*
zup -> PINK 
 blicket -> GREEN 
 wif -> PURPLE 
 fep -> RED 
 u1 lug x1 -> [x1] [u1] [x1] [x1] 
 x1 gazzer u1 -> [u1] [x1] 
 x1 dax x2 -> [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 