As mentioned earlier in Brief structure introduction of color newsmagazine , there are total 11 body block sub sections. Those are by default configured in descending order from first position to eleventh position i.e Block One sub section is placed in the first position in body section. However, this position can be changed. Pls go to appearance >> customize >> body block section settings >> Block sub section ordering. Here you can adjust the position of block sub section.
Note:- Same block sub section can not be used at two places. If it is repeated then only the first selected block will be shown.
Detail on body block sub section ordering