*SUPPORT*
IN: wif wif tufa zup OUT: YELLOW GREEN GREEN YELLOW YELLOW
IN: gazzer lug blicket OUT: RED PINK RED PINK
IN: zup tufa gazzer OUT: RED RED GREEN GREEN
IN: lug tufa lug OUT: PINK PINK PINK PINK
IN: lug dax lug OUT: PINK PINK PINK PINK PINK PINK
IN: wif OUT: YELLOW
IN: wif tufa wif OUT: YELLOW YELLOW YELLOW YELLOW
IN: lug tufa zup OUT: GREEN GREEN PINK PINK
IN: wif zup tufa zup OUT: YELLOW GREEN GREEN GREEN GREEN
IN: zup OUT: GREEN
IN: lug OUT: PINK
IN: gazzer OUT: RED
IN: lug zup blicket OUT: PINK GREEN PINK GREEN
IN: gazzer wif blicket blicket OUT: RED YELLOW RED YELLOW RED YELLOW RED YELLOW

*QUERY*
IN: zup zup OUT: GREEN GREEN
IN: gazzer blicket OUT: RED RED
IN: wif lug tufa gazzer OUT: YELLOW RED RED PINK PINK
IN: lug wif OUT: PINK YELLOW
IN: lug tufa wif OUT: YELLOW YELLOW PINK PINK
IN: zup lug gazzer blicket OUT: GREEN PINK RED GREEN PINK RED
IN: wif dax wif OUT: YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW
IN: zup tufa zup OUT: GREEN GREEN GREEN GREEN
IN: gazzer lug tufa gazzer OUT: RED RED RED PINK PINK
IN: lug dax gazzer OUT: PINK PINK RED RED PINK PINK

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