LDY #$04 + LDA ($22),Y + STA $6D + DEY + LDA ($22),Y + STA $6C + DEY + LDA ($22),Y + STA $6B + DEY + LDA ($22),Y

Part of unrolled loop that performs a simple operation (shift by one bit) on a well-known variable - floating point accumulator mantissa. Not creative and rather trivial - not copyrightable.
