Oc26 alphabet band (fixed)
OC26 Letter A Band
OC26 Letter B Band
OC26 Letter C Band
OC26 Letter D Band
OC26 Letter E Band
OC26 Letter F Band
OC26 Letter G and H band
OC26 Letter I and J Band
OC26 Letter K and L Band
CC26 Letter M and N Band
OC26 Letter O and P Band
OC26 Letter Q and R Band
OC26 Letter S and T Band…
OC26 Letter U and V Band…….