This corresponds to $FCB2 in the ZX Spectrum version.

Used by little boy no. 1 in lessons $E8 and $F2; by little boy no. 2 in lessons $E6, $E7, $ED and $EF; by little boy no. 3 in lessons $EA and $F2; by little boy no. 4 in lessons $E3, $E7, $E9 and $EF; by little boy no. 5 in lessons $E3, $E4, $E6, $EA, $EE, $F0 and $F2; by little boy no. 6 in lessons $E3, $E4, $E6, $E7, $E9, $ED and $F0; by little boy no. 7 in lessons $E3, $E9, $EC, $F0 and $F2; by little boy no. 8 in lessons $E3 and $E6; by little boy no. 9 in lessons $E6 and $EA; by little boy no. 10 in lessons $E8, $F0 and $F2; and by little boy no. 11 in lessons $EB, $EC, $ED, $EE and $F1.