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

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

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