Data shift from right side to left side

Dear all , data shift from right side to left side. Below is the example data , need output as CELL B1 form CELL A1

CELL A1        CELL B1
ETM2-0        0ETM2
ETM2-36      36ETM2
ETM2-597     597ETM2

Hi AlKey, It's perfect ! it will help me a lots.. Thanks for your supports..

i am unable to "add Reputation" as it shows below text notification:
You must spread some Reputation around before giving it to AlKey again.

Try this

=TRIM(RIGHT(SUBSTITUTE(A1,"-",REPT(" ",25)),25))&TRIM(LEFT(SUBSTITUTE(A1,"-",REPT(" ",25)),25))

	A	B
1	ETM2-0	0ETM2
2	ETM2-36	36ETM2
3	ETM2-597	597ETM2