*SUPPORT*
IN: tufa tufa lug OUT: PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE
IN: wif zup kiki tufa dax blicket OUT: PURPLE PINK GREEN PURPLE PINK GREEN BLUE
IN: zup lug OUT: GREEN GREEN GREEN
IN: wif zup OUT: PINK GREEN
IN: blicket blicket OUT: BLUE BLUE
IN: blicket wif OUT: BLUE PINK
IN: zup blicket OUT: GREEN BLUE
IN: wif OUT: PINK
IN: tufa OUT: PURPLE
IN: tufa tufa OUT: PURPLE PURPLE
IN: blicket OUT: BLUE
IN: zup dax wif OUT: GREEN PINK
IN: tufa lug OUT: PURPLE PURPLE PURPLE
IN: wif dax zup lug OUT: PINK GREEN PINK GREEN PINK GREEN

*QUERY*
IN: zup OUT: GREEN
IN: tufa zup OUT: PURPLE GREEN
IN: blicket tufa kiki zup OUT: GREEN BLUE PURPLE GREEN BLUE PURPLE
IN: zup dax zup OUT: GREEN GREEN
IN: zup zup OUT: GREEN GREEN
IN: wif blicket OUT: PINK BLUE
IN: wif lug OUT: PINK PINK PINK
IN: wif kiki tufa OUT: PURPLE PINK PURPLE PINK
IN: blicket lug OUT: BLUE BLUE BLUE
IN: zup wif dax tufa OUT: GREEN PINK PURPLE

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