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

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

*GRAMMAR*
wif -> RED 
 blicket -> PURPLE 
 dax -> PINK 
 zup -> GREEN 
 x1 fep -> [x1] [x1] 
 u1 gazzer u2 -> [u1] [u2] [u1] 
 u1 lug -> [u1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 