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

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

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