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

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

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