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

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

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