Example:

Initial State
BTKGAFOFDLLRZSJEGMVKIBWYTYEUZUADHWSRMCJPPCOXNQNVIXQH

Keystream length
600

Keystream
UD QG FT TI OW CQ RB NK SH FS JX UR RC YT TN WK DO SM ON AH XT LH AR WY YH QR LL VO RS JI
NQ TV AN BX ZP KP PI ZO GB GL TR OJ PE BM DY FG KC MJ WY JF KX TQ AB KX KF ZH FH BN EJ NS
WT PQ SF CF BY MU UR QB QG CA PM KH OV AQ JQ TY RK VI PM ZH TU XB TC KE AV BL EK CI DN MN
YJ AL FB VJ DH AL TW CS DJ CX JD OF LI AO EY SA ZI OC MT YA XC TZ OE VV WA XW LX UY AY WP
AF BT II NY QH UF KG ME GX MS FT WN HH YL WB ZD QV RG CJ IW ZF PN VN YP XH HF IV ZL JH GG
VB GN RH WA PO RS SE OF SR IM MR HO GK RZ XM GF SZ CA JZ VW WR BT IL IJ UF JV ZJ VB YM RC
UC VE RF PR FT HC YL ZX UD CS EY CB YD AK CD OC KB LR MW QR AR XK ST VY BQ BX OP QZ UA TM
KE DS ZO WO DP DW PH NT IZ SF BD SB HQ FQ HB KF OA CZ KT FI VK CY NQ RC TH RK ZF BO WB ND
CZ MK ZU VU YE ON WR MX PR VA FG FI SG XY AO CC NB LN UJ CG NV XX YZ YI DA AC DO BX DV CH
IV HS ZB WO LE NT PI QA JW NO HK AU AQ MI OA HN QH FS OV NS FY OE SG UJ OI RY MA XH JX EC

---

Example:

Initial State
BTKGAFOFDLLRZSJEGMVKIBWYTYEUZUADHWSRMCJPPCOXNQNVIXQH

Keystream length
600

Keystream
UD QG FT TI OW CQ RB NK SH FS JX UR RC YT TN WK DO SM ON AH XT LH AR WY YH QR LL VO RS JI
NQ TV AN BX ZP KP PI ZO GB GL TR OJ PE BM DY FG KC MJ WY JF KX TQ AB KX KF ZH FH BN EJ NS
WT PQ SF CF BY MU UR QB QG CA PM KH OV AQ JQ TY RK VI PM ZH TU XB TC KE AV BL EK CI DN MN
YJ AL FB VJ DH AL TW CS DJ CX JD OF LI AO EY SA ZI OC MT YA XC TZ OE VV WA XW LX UY AY WP
AF BT II NY QH UF KG ME GX MS FT WN HH YL WB ZD QV RG CJ IW ZF PN VN YP XH HF IV ZL JH GG
VB GN RH WA PO RS SE OF SR IM MR HO GK RZ XM GF SZ CA JZ VW WR BT IL IJ UF JV ZJ VB YM RC
UC VE RF PR FT HC YL ZX UD CS EY CB YD AK CD OC KB LR MW QR AR XK ST VY BQ BX OP QZ UA TM
KE DS ZO WO DP DW PH NT IZ SF BD SB HQ FQ HB KF OA CZ KT FI VK CY NQ RC TH RK ZF BO WB ND
CZ MK ZU VU YE ON WR MX PR VA FG FI SG XY AO CC NB LN UJ CG NV XX YZ YI DA AC DO BX DV CH
IV HS ZB WO LE NT PI QA JW NO HK AU AQ MI OA HN QH FS OV NS FY OE SG UJ OI RY MA XH JX EC

---