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

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

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