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

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

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