2 dark quarks +1 quark d;

2 dark quarks +1 quark u or d;

2 dark quarks +1 quark u

Dark baryon 1

a, a^*, c

b, b^*, a

c, c^*, b

Dark baryon 2

a, a^*, b

b, b^*, c

c, c^*, a

Dark baryon decays

a, a^*, a

b, b^*, b

c, c^*, c

=> Proton + Electron

−|e|/3, a, a

2|e|/3, b

2|e|/3, c

or Neutron

−|e|/3, a, a

−|e|/3, b, b

2|e|/3, c