line 6: $a=	$b=	$c=	$d=	$e=	$f=	$g=	$h=,
line 8: $a=5	$b=5	$c=	$d=	$e=	$f=	$g=	$h=,
line 11: $a=6	$b=5	$c=5	$d=	$e=	$f=	$g=	$h=,
line 14: $a=6	$b=6	$c=5	$d=6	$e=6	$f=	$g=	$h=,
line 19: $a=6	$b=6	$c=5	$d=7	$e=6	$f=12	$g=	$h=,
line 22: $a=6	$b=6	$c=5	$d=7	$e=7	$f=12	$g=14	$h=,
line 27: $a=6	$b=6	$c=5	$d=7	$e=7	$f=12	$g=24	$h=24.