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

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

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