===================================================

##########
# AMAP 1 
##########

Amap1, Mult 12, Mod 9
sum_digits = false, rtl = false
sum_digits = true, rtl = false
sum_digits = false, rtl = true
sum_digits = true, rtl = true
Standard return.

Ruby CheckDigit = 4444
JS CheckDigit = 4444

Amap1, Mult 21, Mod 9
sum_digits = false, rtl = false
sum_digits = true, rtl = false
sum_digits = false, rtl = true
sum_digits = true, rtl = true
Standard return.

Ruby CheckDigit = 5555
JS CheckDigit = 5555

Amap1, Mult 137, Mod 9
sum_digits = false, rtl = false
sum_digits = true, rtl = false
sum_digits = false, rtl = true
sum_digits = true, rtl = true
Standard return.

Ruby CheckDigit = 0066
JS CheckDigit = 0066

Amap1, Mult 123456789, Mod 9
sum_digits = false, rtl = false
sum_digits = true, rtl = false
sum_digits = false, rtl = true
sum_digits = true, rtl = true
Standard return.

Ruby CheckDigit = 3366
JS CheckDigit = 3366

===================================================

Amap1, Mult 12, Mod 10
sum_digits = false, rtl = false
sum_digits = true, rtl = false
sum_digits = false, rtl = true
sum_digits = true, rtl = true
Standard return.

Ruby CheckDigit = 3131
JS CheckDigit = 3131

Amap1, Mult 21, Mod 10
sum_digits = false, rtl = false
sum_digits = true, rtl = false
sum_digits = false, rtl = true
sum_digits = true, rtl = true
Standard return.

Ruby CheckDigit = 9191
JS CheckDigit = 9191

Amap1, Mult 137, Mod 10
sum_digits = false, rtl = false
sum_digits = true, rtl = false
sum_digits = false, rtl = true
sum_digits = true, rtl = true
Standard return.

Ruby CheckDigit = 2441
JS CheckDigit = 2441

Amap1, Mult 123456789, Mod 10
sum_digits = false, rtl = false
sum_digits = true, rtl = false
sum_digits = false, rtl = true
sum_digits = true, rtl = true
Standard return.

Ruby CheckDigit = 3476
JS CheckDigit = 3476

===================================================

Amap1, Mult 12, Mod 11
sum_digits = false, rtl = false
sum_digits = true, rtl = false
sum_digits = false, rtl = true
sum_digits = true, rtl = true
Standard return.

Ruby CheckDigit = 2323
JS CheckDigit = 2323

Amap1, Mult 21, Mod 11
sum_digits = false, rtl = false
sum_digits = true, rtl = false
sum_digits = false, rtl = true
sum_digits = true, rtl = true
Standard return.

Ruby CheckDigit = 2222
JS CheckDigit = 2222

Amap1, Mult 137, Mod 11
sum_digits = false, rtl = false
sum_digits = true, rtl = false
sum_digits = false, rtl = true
sum_digits = true, rtl = true
Standard return.

Ruby CheckDigit = 9058
JS CheckDigit = 9058

Amap1, Mult 123456789, Mod 11
sum_digits = false, rtl = false
sum_digits = true, rtl = false
sum_digits = false, rtl = true
sum_digits = true, rtl = true
Standard return.

Ruby CheckDigit = 6627
JS CheckDigit = 6627

===================================================

Amap1, Mult 12, Mod 31
sum_digits = false, rtl = false
sum_digits = true, rtl = false
sum_digits = false, rtl = true
sum_digits = true, rtl = true
Standard return.

Ruby CheckDigit = 5959
JS CheckDigit = 5959

Amap1, Mult 21, Mod 31
sum_digits = false, rtl = false
sum_digits = true, rtl = false
sum_digits = false, rtl = true
sum_digits = true, rtl = true
Standard return.

Ruby CheckDigit = 2929
JS CheckDigit = 2929

Amap1, Mult 137, Mod 31
sum_digits = false, rtl = false
sum_digits = true, rtl = false
sum_digits = false, rtl = true
sum_digits = true, rtl = true
Standard return.

Ruby CheckDigit = 6794
JS CheckDigit = 6794

Amap1, Mult 123456789, Mod 31
sum_digits = false, rtl = false
sum_digits = true, rtl = false
sum_digits = false, rtl = true
sum_digits = true, rtl = true
Standard return.

Ruby CheckDigit = 1921
JS CheckDigit = 1921

===================================================

##########
# NO AMAP 
##########

No AMAP, Mult 12, Mod 31
sum_digits = false, rtl = false
sum_digits = true, rtl = false
sum_digits = false, rtl = true
sum_digits = true, rtl = true
Standard return.

Ruby CheckDigit = 0707
JS CheckDigit = 0707

No AMAP, Mult 21, Mod 31
sum_digits = false, rtl = false
sum_digits = true, rtl = false
sum_digits = false, rtl = true
sum_digits = true, rtl = true
Standard return.

Ruby CheckDigit = 5353
JS CheckDigit = 5353

No AMAP, Mult 137, Mod 31
sum_digits = false, rtl = false
sum_digits = true, rtl = false
sum_digits = false, rtl = true
sum_digits = true, rtl = true
Standard return.

Ruby CheckDigit = 
JS CheckDigit = 

No AMAP, Mult 123456789, Mod 31
sum_digits = false, rtl = false
sum_digits = true, rtl = false
sum_digits = false, rtl = true
sum_digits = true, rtl = true
Standard return.

Ruby CheckDigit = 
JS CheckDigit =