The following code:

{{mapillary>xFE2RA553T_McRx-KYI9oA&350&4t2k4Oaq1MezwMbMVNIgHA }}
{{ mapillary>JEyWkAPk0cqzCvh09HRABg&350}}

Will give you the following two widgets on a page: (note the top one is floated left, the bottom one is floated right)

xFE2RA553T_McRx-KYI9oA&350&4t2k4Oaq1MezwMbMVNIgHA JEyWkAPk0cqzCvh09HRABg&350