Algorithm 3 LUT-based modular reduction in source code (mod 12,289)
Input: operands R22, R23, R24, R25		17: LDI R31, hi8(LUT1_H)
		18: LPM R23, Z
Output: results {R24, R25}
		19: ADD R18, R22
1: CLR R26	{MOV-and-ADD}	20: ADC R19, R23
2: MUL R24, R22		21: ADC R20, R20	{Register re-use}
3: MOVW R18, R0
4: MUL R25, R23		22: MOV R30, R19
5: MOVW R20, R0		23: ANDI R19, 0X3F
		24: ANDI R20, 0X01
6: MUL R24, R23		25: ANDI R30, 0XC0
7: ADD R19, R0
8: ADC R20, R1		26: ADD R30, R21
9: ADC R21, R26		27: LDI R31, hi8(LUT2_L)	{LUT access}
		28: ADD R31, R20
10: MUL R25, R22		29: LPM R24, Z
11: ADD R19, R0
12: ADC R20, R1		30: LDI R31, hi8(LUT2_H)
13: ADC R21, R26		31: ADD R31, R20
		32: LPM R25, Z
14: MOV R30, R20
15: LDI R31, hi8(LUT1_L)	{LUT access}	33: ADD R24, R18
16: LPM R22, Z		34: ADC R25, R19
		35: CLR R1