algorithm for Calculate NCK Code from imei number

L4K , V4 , K242 , A4 , A4 GO , L4Z , L3Z , Speed V5+ ,
A35s , 5 plus , 5 , V4 , Q15 , Q10 , LT40 , L2Z , Chic , A5 Plus 

SA2S , RB2S , SC6S , SC7S , RB7S , SA7S , RB6S , RB8S ,
SPARK 7 PRO , Camon 17P (CG7) , CG7 , Pop 2x Plus ,
Pop 2x Air , Pop 2 mini , Pop 2 , RA8 , N11 , RC6 ,
N11 , N13 , SPARK 7 (PR651H) , T920D , R7 Plus , KG5K,
Pop 7 Pro [BF6] - (1 Credit )

A14 , A23S , A23 , AC60(L6004l) , AC13(W4001P) , VISION 1 PRO ( L6502 ) ,
W4001 , W5004D , A16 Plus , A16 , A48 , AC33 (MTN) , AC32 (MTN) ,
P36 PRO , A37 , A571W , L5007S , V51 LTE , W4001S , V41 , L6006F ,
L6502 , V51 , V41 LTE , A2160S , V14 , it1407 , AC50 , itel A05s 4G, itel A18, itel V52 LTE

Pulse , Vortex , Ultra , Link , Iris Plus (2021) , Storm (Gold) , T10 TAB , Curve , H61

U40 (HLTE228E) , U30 (U606.10-DF) , U50 , U605 , Infinity E50 Lite , E50 Lite , (HLTE228E) ,
U963 , (HLTE228E) , H30 , E40 , Infinity E30 Lite , U605DF , U40-HLTE103E , U963 (HLTE100) ,
U30 , U963 (HLTE100E) , U40 LITE , E31 , E50 , E31 lite , E30 , HLTE102E , 606 , HLTE105E ,
HLTE105E , HLTE232E , HLTE229E , U50 lite , HWCD100E , H30 Lite , H40 Lite , M50 Lite 2021 ,
H50s 5G , U8 , H12 Lite , H50 Zoom , H60 5G , H50 Lite , U972 , E60 LITE , E60 LITE (HLTE235E) ,
V40 , U965 (2020) , U964 All Variant , U963 All Variant , U962 (2020) , U8 (U605) , W500 4D (AC33) ,
W4001S(V41) , E32 PRO , [HLTE242E] , E32 Lte , U50 Lite ( HWCD100E ), U60, U60 Lite, HLTE262E , E70 ,
E33 , HWCD108E , U70 , U607, M50-LITE, E30 SE, E30-LITE, E32-lite, E40-LITE, E60, H40, H40 ROCK, H50,
U606, Hisense U61, HWCD1118E

L4K , Condor , Zantel-FP78L-Z , Tigo Smart 4G -[FP789L-T] , Tigo Smart 3G -[F789L-T] 

S40 Life , LIFE DHP99 , Life 2 Network , Bold Plus Bold DDJ18 , Stylo S40 Life ,
Stylo S40 Life CQY88 , BRAVE ( DHR22 ) , DRB45 , Step Up ( DRB46) V05 , 721 Pro (DRB42) ,
721 (DFM64) , 222 (DFM48) 

Vibe 4G , Vibe 3G , Kicka 4 plus 4G , Kicka zoom (H5024) 4G , Kicka zoom 4G , Kicka zoom (H5024)
, Kicka 5 Plus 4G , Kicka 4 Plus , Kicka 5 Plus (H5032) 4G , Kicka 5 Plus , Kicka 5 (H5062) ,
Kicka 4 Plus (H4023) , Kicka 5 (H5062) 4G , Kicka 4 Plus (H4023) 4G , Kicka 6 Plus , KICKA 5 ( H5068 ) ,
Nokosi , Doli 2 , Ogima 

Berry , Beam , Legend , Fame , Fendy , Hero , GEO , Rubby , Force , TRENDY 2 , Epic Dual ,
Force Plus , Cosmo LTE Dual Sim , S1 , Epic Pro Dual SIM , Titan, Epic Pro Dual SIM 32GB

S51 , S53 , P90 

M9108 , M9110 , M8416 , M8422 , M8423 , M8424 , M9106 , M9107 , M9109 

Ray 2 , Neon Ray Pro (V1.0) 

VFD-210 , VFD-200 , VFD-320 

Sunny 2 , Sunny 3 , UFeel , SunSet , Y80 (V720) , Fever , Freddy , Jerry , Lenny , Harry 2 ,
Tommy 3 Redmi note 11 , W-V600 , Y80(V720), Y62 (W-K610), WIM Lite, View3 Pro, View2 Pro,
View2 Plus, View2 Go, View XL, View Prime, View Max, Upulse lite, U Feel Prime, U Feel Lite,
Ufeel fab, Ufeel go

M23 , Orange , DASH-UK 

4.0s , 4.0T , 6.0 , 5.0LT , Elite 4.0S, Fuego 4.0T

C5L , J7L , 8Ml , M8L 

MobiGo 2 , MobiGo2 Airtel , Mobigo2+, Mobigo2P

Wonder ( L2407 ) 

Mobigo 2 (TNM) 

DL3 , DL4 , DL3 PRO 

S5005, Lotus II

Arctic 450