Let there is a triplet of A, B, and C on an asteroid initially. A stays on an asteroid while B and C set out for a long space journey with high speed (say 0.5c and 0.9c) at the same time in the same direction relative to A. Assume each 10 years old at the time of departure. B and C are gone for 60 years relative to A. Afterward, B and C return home at the same time and reunited with A on an asteroid.

~~What would be the age of A relative to B and C?~~

What would be the age of B relative to C and A?

What would be the age of C relative to A and B?

Since A, B and C can have only one physical appearance and one age. Thus who would be right on the physical appearance w.r.t their respective time of one another especially that of A?

Make it more simple: Let there are 96 clone brothers. Clone #96 stays on an asteroid while the rest take off at the same time with the following speeds relative to Clown#96, in the same direction for their long synchronized space journey. Assume each 10 years old at the time of departure. All 95 clones gone for 60 years relative to clone 96. Afterward, 1 to 95 return home at the same time and reunited with clone 96 on an asteroid.

Speed of clone #1 is 0.01c , #2 is 0.02c, #3 is 0.03c, #4 is 0.04 c, ..., #10 is 0.1c, ......, #20 is 0.2c, ......, #90 is 0.9c, ....,#95 is 0.95c

Each clone can have only one age and one physical appearance therefore who would be right on the physical appearance of #96 clone?