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

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

*GRAMMAR*
blicket -> PINK 
 lug -> PURPLE 
 dax -> YELLOW 
 wif -> GREEN 
 u1 kiki u2 -> [u2] [u2] [u1] [u1] [u1] [u2] 
 x1 tufa x2 -> [x1] [x2] [x2] 
 u1 zup u2 -> [u1] [u2] [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 