jsv5D
col(04)=abs(col(02)/col(2))
col(05)=abs(col(03)/col(2))
col(09)=abs(col(07)/col(2))
col(10)=abs(col(08)/col(2))
col(14)=abs(col(12)/col(2))
col(15)=abs(col(13)/col(2))
col(19)=abs(col(17)/col(2))
col(20)=abs(col(18)/col(2))
col(24)=abs(col(22)/col(2))
col(25)=abs(col(23)/col(2))
col(29)=col(27)/col(2)
col(30)=col(28)/col(2)
col(34)=col(32)/col(2)
col(35)=col(33)/col(2)
col(39)=col(37)/col(2)
col(40)=col(38)/col(2)
col(44)=col(42)/col(2)
col(45)=col(43)/col(2)
col(49)=col(47)/col(2)
col(50)=col(48)/col(2)