4+4x[4+4x(4+h:4)+4]=52
4+4x(4+16+h+4)=52
4+4x(24+h)=52
4x(24+h)=52-4
4x(24+h)=48
96+4h=48
4h=48-96
4h= - 48
h= -48:4
h= - 12
834-[(6x137-364:i):7+139]:3=751
834-[(822-364:i):7+139]:3=751
[(822-364:i):7+139]:3=834-751
[(822-364:i):7+139]:3=83
[(822-364:i):7+139]=83x3
(822-364:i):7+139=249
(822-364:i):7=249-139
(822-364:i):7=110
822-364:i=110x7
822-364:i=770
364:i=822-770
364:i=52
i=364:52
i=7
234+[(88:4+j)-78:6]x23=809
234+(22+j-13)x23=809
234+(j+9)x23=809
(j+9)x23=809-234
(j+9)x23=575
j+9=575:23
j+9=25
j=25-9
j=16