You must replace the joker with a 4. After that you can separate the run as you please:
1,2,3,4
5,6,7
or
1,2,3
4,5,6,7
or
1,2,3
4,5,6
take the 7 and add other tiles for a third meld
You must replace the joker with a 4. After that you can separate the run as you please:
1,2,3,4
5,6,7
or
1,2,3
4,5,6,7
or
1,2,3
4,5,6
take the 7 and add other tiles for a third meld