̏WîSWj
w=(7-2j=[0:1,1,1,4,1,1,1,4,EEE]
1-w=(3-7)=[0:1,0,1,1,4,EEE]=[0:2,1,4,EEE]
ZB
@@3-70{1/i3+7j/2
@@@@0{P^i2+(7-Pj/2)
@@@@0{P^o2{1/i7+1j/3p
@@@@0{P^o2{P^i1+i7-2j/3jp
@@@@0{P^o2{P^i1{1/i7+2jp
@@@@0{P^o2{P^i1{P^i4+7-2jp
@@@@0{P^o2{P^o1{P^o4+1/i7+2j/3jP^oQ{EEE