h t dZddlZddlmZmZddlmZddlmZddl m Z m Z ddl m Z mZmZmZmZmZmZmZmZmZmZmZmZmZmZmZmZmZddlm Z dd l!m"Z"m#Z#dd l$m%Z%m&Z&m'Z'd Z(gd Z)d Z* dddddZ+iddddddddddddddd d!d"d#d$d%d&d'd(d)d*d+d,d-d.d/d0d1d d2d3d4d5d6d7Z,idd8dd9dd:dd;dd<dd=dd>d d?d"d@d$dAd&dBd(dCd*dDd,dEd.dFd0dGd dHdIdJdKdLd7Z-iddMddNddOd dPd"dQd$dRd(dSdTdUdVdWd*dXd,dYdZd[d\d]d^d_d`dadbdcdddedfdgdhdidjdkdldmdndo Z.iddpddqddrd dsd"dtd$dud(dvdTdwdVdxd*dyd,dzdZd{d\d|d^d}d`d~dbddddddddddddddo Z/GddZ0Gdde0e Z1Gdde1Z2ddddddddZ3GddeZ4GddZ5GddMe5e Z6GddNe5e Z7GddOe5e Z8GddPe5e Z9GddQe5e Z:GddRe5e Z;GddSe5e Z<GddUe5e Z=Gdde5e Z>Gdde5e Z?Gdde5e Z@Gdde5e ZAGdde5e ZBGddeBZCGddae5e ZDGddce5e ZEGddee5e ZFGddfe5e ZGGddge5e ZHGddhe5e ZIGddie5e ZJGddjeJZKGddke5e ZLGddleJZMGddme5e ZNGddne5e ZOidddddddddddddd“d dÓd"dēd$dœd&dƓd(dǓdTdȓdVdɓd*dʓd,d˓dZd̓id\d͓d^dΓddГddғddԓdd֓ddؓddړddܓddޓddddddddddddddiddddddddddddddddddddddddddddd d d dޓd d ddddddddZPGdde0e ZQGdd/e0e ZRGdde5e ZSGdd4e0e ZTGdde5e ZUGdd6eTZVGdde0e ZWGddeWZXGd d!eZYGd"de0e ZZGd#de0e Z[Gd$de[Z\Gd%de0e Z]Gd&d!e0e Z^Gd'd#e0e Z_Gd(d%e0e Z`Gd)d'e`ZaGd*d)e0e ZbGd+d+e0e ZcGd,d-e0e ZdGd-d5e0e ZeGd.d1e0e ZfGd/d2e0e ZgGd0d3eeZhe e"e1e(1e e#e2e(1e e&e1e(2e e'e2e(1dS(3z. SCTP (Stream Control Transmission Protocol). N)orbraw)RandBin)conf)Packet bind_layers)BitField ByteEnumFieldField FieldLenFieldFieldListFieldIPField IntEnumFieldIntFieldMultipleTypeFieldPacketListFieldPadFieldShortEnumField ShortFieldStrFixedLenField StrLenField XByteField XIntField XShortField) SCTP_SERVICES)IPIPerror)IP6FieldIPv6IPerror6(rldlpvBiPl5i5i&ld)lXi۲xi8(kl;+3iCMlLP~l'?Xi$<^io^llDjDl7bi4lpP/isӯ%i 6l#) l5ihiW{lTli]l ^lHxLxiKMNiގ l %l)~ i*}3lNNišLi6il5jhlVTiUXi_Kl%hriAml B+?l1i~iI0lJlF9#iE#l^ni]iYBlZ-RHl~tti}QHia[lbRia}lblv79iuni{Al!flKm@iH+Rl i tiTglWyb+lsEDip9i5*l61il8 loQ|l"Zi!hi%QlYFl$*=`i')uBlM~-idi;=wl8> l7i)i:lqXifl\lezi6ibalaZ'lci`rl}Li~7TitgGlwjlK?ViHtiZ$ lY8pi\,l_=lE,|iF?i TqlWl$F!iblCli@iDi9Wl0Jl vi* i5|zl6#Piݛl3@wl5Di6 PiQpClRF6bi"el!u/lNR iMсvii(ljn5lSi;lvz^iuci 3l xlr*di~@i>.Sl=Biulfl!i)i"fi*8l)OlZ3iٜ+l=~i>= imlN Xl&iǥ1i3V"l0U!i۱l2ll,AYJi/BGi ~TIl}vlPiZliij|iol<;la'ib!i\2l_ivIluELlCji@id Ylg:VlIcpiJZJl{. =ixli^l]l(aFi+[i l[`i?$l<-lO" i7iils7l"i!zlg\i\i=HOl>GzluofiviUl}@ij4li{> l+i 'i7yl4lMG1iNjl [|i#FLiR_lQSZcd}|D](}|dz t|t|z dzz })|dz}tjdtjd|dS)Nl>Iz'1m<<!>'1m<<9UA&&9Xt,,0K r/rceZdZdZdZdZdS) SCTPerrorz SCTP in ICMPct|tsdStjr"|j|jkr|j|jksdSdSrrrs r-rzSCTPerror.answers%rr/c*tj|SN)r mysummary)rs r-rzSCTPerror.mysummary.s%%%r/N)rrrnamerrrr/r-rr"s7 D&&&&&r/rzSuccess - Nothing to dozSuccess - PerformedDeniedzError - Wrong SSNz#Error - Request already in progresszError - Bad Sequence Numberz In Progress)rr3r4r5r:r<r>ceZdZddZdZdS)ChunkParamFieldNcNtj|||tj||dS)N) count_from length_from)r__init__rr)rrdefaultrrs r-rzChunkParamField.__init__As* tWdnQ[ituuuuuur/c<tj}t|dkrst|ddzt|dz}t t |dtj}||S)Nr:rr3r)rrrrrrsctpchunkparamtypescls)rrmclsrs r-m2izChunkParamField.m2iDsqn q66Q;;AaD C#ad))+A))-- 6 : :1e D DdnUUCs1vv r/)NN)rrrrrrr/r-rr@s;vvvvr/rceZdZdZdS)_SCTPChunkParamcd|ddfS)Nr/r)rss r-extract_paddingz_SCTPChunkParam.extract_paddingOsAaaaDyr/N)rrrrrr/r-rrNs#r/rc |eZdZeddeeddddeeddd d d gZdS)rdtyper3rNrZc |dzSNr:rpktxs r-z$SCTPChunkParamHeartbeatInfo.V a!er/ length_ofadjustc|jdz Srrrs r-rz$SCTPChunkParamHeartbeatInfo.X ! r/rr:padwith rrrrsctpchunkparamtypesr rrrrr/r-rdrdSs!>&!-@AA =(;(;===8KK4K4KMMMw0003KKKr/cVeZdZeddeeddeddgZdS)rerr<rr#addr 127.0.0.1N)rrrrrrrrrr/r-rere\sE!>&!-@AA:eQ''76;//3KKKr/cVeZdZeddeeddeddgZdS)rfrr>rr::1N)rrrrrrrrrr/r-rfrfbsE!>&!-@AA:eR((8FE**.KKKr/c |eZdZeddeeddddeeddd d d gZdS)rgrr@rNcookiec |dzSrrrs r-rz"SCTPChunkParamStateCookie.krr/rrc|jdz Srrrs r-rz"SCTPChunkParamStateCookie.mrr/rr:rrrrr/r-rgrghs!>&!-@AA =(;(;===8KK"4K4KMMMw0003KKKr/c |eZdZeddeeddddeeddd d d gZdS)rhrr#rNparamc |dzSrrrs r-rz(SCTPChunkParamUnrocognizedParam.trr/rrc|jdz Srrrs r-rz(SCTPChunkParamUnrocognizedParam.vrr/rr:rrrrr/r-rhrhqs!>&!-@AA =(;(;===8KK4K4KMMMw0003KKKr/cVeZdZeddeeddeddgZdS)rirrCrr#sug_cookie_incNrrrrrrrrrr/r-ririzsF!>&!-@AA:eQ''9-t448KKKr/c |eZdZeddeeddddeeddd d d gZdS)rjrrGrNrc |dzSrrrs r-rzSCTPChunkParamHostname.rr/rrc|jdz Srrrs r-rzSCTPChunkParamHostname.rr/rr:rrrrr/r-rjrjs!>&".ABB = (;(;===8KK B4K4KMMMw0003KKKr/c eZdZeddeeddddeeddged d ed d dgZdS)rlrrkrNaddr_type_listc |dzSrrrs r-rz)SCTPChunkParamSupportedAddrTypes.rr/rr addr_typer<c|jdz Srrrs r-rz)SCTPChunkParamSupportedAddrTypes. 37Q;r/rr:rr) rrrrrr rr rrr/r-rlrls!>&".ABB =8H(;(;===8NN+;fX+9>+qJ]+^+^7N7NPPPw0003KKKr/ceZdZeddeeddddedded ded deedge d dd ddgZ dS)SCTPChunkParamOutSSNResetReqrrmrNstream_num_listc |dzSNrqrrs r-rz%SCTPChunkParamOutSSNResetReq. a"fr/rre_conf_req_seq_numre_conf_res_seq_numtsn stream_numc|jdz Srrrs r-rz%SCTPChunkParamOutSSNResetReq.s 37R<r/rr:rr rrrrrr rrr rrrr/r-rrs!>&".ABB =8I(<(<>>>92D9992D999UD))8NN+rr/rr r c|jdz Srrrs r-rz$SCTPChunkParamInSSNResetReq.rr/rr:rrrrr/r-rrs!>&".ABB =8I(;(;===92D998NN+&".ABB;ua((92D99KKKr/rc eZdZeddeeddeddeddeedded dgZ dS) SCTPChunkParamReConfigResrrqrrkr Nresultsender_next_tsnreceiver_next_tsn) rrrrrrrr resultcoderrr/r-rrsw!>&".ABB;ub))92D99<$ ;;9.5590$77 KKKr/rceZdZeddeeddeddeddeddgZdS) "SCTPChunkParamAddOutgoingStreamReqrrsrrkr Nnum_new_streamreservedrrr/r-rrse!>&".ABB;ub))92D99;/66;z400 KKKr/rceZdZdZdS)"SCTPChunkParamAddIncomingStreamReqruNrrrrrr/r-r"r"s DDDr/r"c@eZdZeddeeddgZdS)rxrrwrr:Nrrrrrrrrr/r-rxrx6!>&&2EFF:eQ''+KKKr/c eZdZeddeeddddeededd d d gZ dS)rzrryrNrc |dzSrrrs r-rzSCTPChunkParamRandom.rr/r c|jdz Srrrs r-rzSCTPChunkParamRandom.rr/rr:rr) rrrrrr rrrrrr/r-rzrzs!>&&2EFF =(;(;===8KK''"++4K4KMMMw0003KKKr/c eZdZeddeeddddeeddedde d d d gZ dS)r|rr{rN chunk_listc |dzSrrrs r-rz SCTPChunkParamChunkList.rr/rchunkc|jdz Srrrs r-rz SCTPChunkParamChunkList.rr/rr:rr rrrrrr rr r sctpchunktypesrrr/r-r|r|s!>&&2EFF = (;(;===8NN<+8=$+W+W7N7NPPPw0003KKKr/c eZdZeddeeddddeeddged d ed d dgZ dS)r}rrrNHMAC_functions_listc |dzSrrrs r-rz-SCTPChunkParamRequestedHMACFunctions.rr/rr1 HMAC_functionr3c|jdz Srrrs r-rz-SCTPChunkParamRequestedHMACFunctions.rr/rr:rr) rrrrrr rr hmactypesrrr/r-r}r}s!>&&2EFF =8M(;(;===8NN+@7)+9>/1i+X+X7N7NPPPw0003KKKr/c eZdZeddeeddddeedgdedde d d d gZ dS)r~rrrNsupported_extensionsc |dzSrrrs r-rz*SCTPChunkParamSupportedExtensions.rr/r)r`rcrbc|jdz Srrrs r-rz*SCTPChunkParamSupportedExtensions.rr/rr:rrr0rr/r-r~r~s!>&&2EFF =8N(;(;===8NN+A,I,I,I,9=9O9=~,O,O7N7N PPPw000 3KKKr/c@eZdZeddeeddgZdS)rrrrr:Nr%rr/r-rrr&r/c eZdZeddeeddddedded d eed ddd eedd dfe dddfge dddgZ dS)rrrrNrc |dzS)Nrkrrs r-rz SCTPChunkParamAddIPAddr.rr/rcorrelation_idrr<addr_lenc |dzSrrrs r-rz SCTPChunkParamAddIPAddr.rr/rc|jdkS)Nr<rrs r-rz SCTPChunkParamAddIPAddr.  akQ&6r/rc|jdkS)Nr>rCrDs r-rz SCTPChunkParamAddIPAddr. rEr/rc|jSr)r@rs r-rz SCTPChunkParamAddIPAddr.s r/r) rrrrrr rrrrrrrr/r-rrs!>&&2EFF =(<(<>>>9-t44!>+q2EFF =TV(;(;===$$#GFK88668$HVU33668 ('4L4LNNNOOKKKr/ceZdZdZdS)rrNr#rr/r-rr DDDr/c eZdZeddeeddddeddeedd d d d gZ dS)rrrrN error_causesc |dzSrrrs r-rz&SCTPChunkParamErrorIndication.rr/rr?rc|jdz Srrrs r-rz&SCTPChunkParamErrorIndication.rr/rr:rr) rrrrrr rrrrrr/r-rrs!>&&2EFF =(;(;===9-t448KK4K4KMMMw000 3KKKr/ceZdZdZdS)rrNr#rr/r-rr"rIr/cVeZdZeddeeddeddgZdS)rrrrr#r?Nrrr/r-rr&sF!>&&2EFF:eQ''9-t448KKKr/cVeZdZeddeeddeddgZdS)rrrrr# indicationNrrr/r-rr,sE!>&&2EFF:eQ''9\4004KKKr/ReservedIUAM2UAM3UASUAM2PAV5UAzH.248z BICC/Q.2150.3TALIDUAASAPENRPzH.323zQ.IPC/Q.2150.3SIMCOzDDP Segment ChunkzDDP Stream Session ControlS1APRUArHNBAPz ForCES-HPz ForCES-MPz ForCES-LPzSBc-APNBAP UnassignedX2APIRCPzLCS-APMPICH2SABPr)FGP!PPP"CALCAPP#SSP$z NPMP-CONTROL%z NPMP-DATA&ECHO'DISCARD(DAYTIME)CHARGEN*z3GPP RNA+z 3GPP M2AP,z 3GPP M3AP-zSSH/SCTP.z Diameter/SCTP/zDiameter/DTLS/SCTP0R14P12z WebRTC DCEPz WebRTC StringzWebRTC Binary Partialz WebRTC BinaryzWebRTC String Partialz3GPP PUAzWebRTC String EmptyzWebRTC Binary Empty)3456789cNeZdZeddeedddedddeddded dded dded dd d eddeddedde dde e e d ddddg Z dS)r6rrr Nr: delay_sackr3 unordered beginningendingrrZc |dzSrrrs r-rzSCTPChunkData.{s UVY[U[r/rr  stream_id stream_seqproto_idc|jdz Srrrs r-rzSCTPChunkData.s cgXZlr/rrr)rrrr r1r r rrr"SCTP_PAYLOAD_PROTOCOL_INDENTIFIERSrrrrr/r-r6r6ss =N;;8Ja008L!Q//8KA..8KA..8Ha++ =G[G[\\\9UD));{D11;|T22< D2TUU8KKBZBZ[[[w000 KKKr/ceZdZeddeedddeddded dded dded dded dd deddeddeddedde e dde dfedddfgedde e d ddddg ZdS)rNrrMr Nr:rrr3rrrrrZc |dzSNrrrs r-rzSCTPChunkIData.rr/rr r reserved_16 message_idppid_fsnc|jdkS)Nr3rrs r-rzSCTPChunkIData.  (:r/c|jdkS)Nrrrs r-rzSCTPChunkIData.rr/c|jdz Srrrs r-rzSCTPChunkIData.s " r/rrr)rrrr r1r r rrrrrrrrrr/r-rNrNsw =^<<8Ja008L!Q//8KA..8KA..8Ha++ =(<(<>>>9UD));{D11;}d339\400$$(LT)KMM::<&Ij$77::< !yT22448KK4L4LNNNw000+KKKr/c>eZdZeddeddgZdS)SCTPForwardSkiprNr)rrrrrrr/r-rrs3:k400:lD11KKKr/rc eZdZeddeeddedddded deddd gZ dS) rSrrWflagsNrskipsc |dzSrrrs r-rzSCTPChunkForwardTSN.rr/rnew_tsnc|jdz Srrrs r-rzSCTPChunkForwardTSN.s 37Q;r/r rrrr r1rr rrrrr/r-rSrSs =n==:gt,, =(;(;===8It,,"?7D/F/FHHH KKKr/cneZdZeddedddedddeddgZdS)SCTPIForwardSkiprNr rKrr3r)rrrrr rrrr/r-rrsU:k4008Jb118Kq118L$//KKKr/rceZdZdZdS)rUrYNr#rr/r-rUrUs DDDr/c eZdZeddeeddedddded ded de d de d ded de dddg Z dS)r7rr3rNrparamsc |dzSrrrs r-rzSCTPChunkInit.s WX[]W]r/rinit_taga_rwnd n_out_streams n_in_streamsinit_tsnc|jdz Srrrs r-rzSCTPChunkInit.s #'TV,r/r) rrrr r1rr rrrrrrr/r-r7r7s =N;;:gt,, =I]I]^^^9Z..8Hd++:ot44:nd339Z.."?8T?V?VWWW KKKr/ceZdZdZdS)r8r4Nr#rr/r-r8r8 DDDr/c&eZdZdZdZdZdZdS) GapAckFieldc4tj|||ddS)N4s)r r)rrrs r-rzGapAckField.__init__s tT7D11111r/c|dSd|dD\}}td||g}tj|S)Nsc,g|]}t|Sr)int).0es r- z#GapAckField.i2m..s111qCFF111r/:>HH)splittupler'r))rrrstaendargss r-i2mzGapAckField.i2msN 9;11AGGCLL111SeS#&''{D!!r/c2dtjd|zS)N%d:%dr)r'r(rrrs r-rzGapAckField.m2is&-q1122r/c`t|trt|dkrd|zS|S)Nr4r)rrrrs r-any2izGapAckField.any2is1 a   !CFFaKKa= r/N)rrrrrrrrr/r-rrsP222"""333r/rc eZdZeddeeddeddeddedde ddd e d dd e d ge d dde d gedddg Z dZ dS)r9rr5rNr cumul_tsn_ackr n_gap_ack gap_ack_list)count_of n_dup_tsn dup_tsn_listgap_ackc|jSr)rrs r-rzSCTPChunkSACK.s jmjwr/)rdup_tsnc|jSr)rrs r-rzSCTPChunkSACK.s hkhur/c|j8|ddtjdt|z|ddz}||zS)Nr4z>Hr:)rr'r))rrrs r-rzSCTPChunkSACK.post_buildsD 8 "1" D#a&&111AabbE9A3wr/)rrrr r1rrrrr r rrrrr/r-r9r9s =N;;:gt,,:eT**9_d338Hd++ =d^LLL =d^LLL!>."kk)T6R6R_w_wxxx!>."ii 46P6P]u]uvvv Kr/czeZdZeddeeddeddddeddd gZdS) r;rr:rNrrc |dzSrrrs r-rzSCTPChunkHeartbeatReq. WX[\W\r/rc|jdz Srrrs r-rzSCTPChunkHeartbeatReq. #'TU+r/r rrrr r1rr rrrr/r-r;r;sg =N;;:gt,, =I\I\]]]"?8T?U?UVVVKKKr/ceZdZdZdS)r=r<Nr#rr/r-r=r=rr/c eZdZeddeedddeddded dd d eed d dddgZ dS)r?rr>r Nr@TCBrr3rrKc |dzSrrrs r-rzSCTPChunkAbort. ]^ab]br/rrc|jdz Srrrs r-rzSCTPChunkAbort.TWT[^_T_r/rr:rr) rrrr r1r r rrrrr/r-r?r?s =N;;8Ja008E1a(( =ObObccc8KKH_H_```w000 KKKr/cleZdZeddeeddeddeddgZdS)rArr@rNrr#r) rrrr r1rrrrrr/r-rArA sS =N;;:gt,,:eQ''9_d33KKKr/cVeZdZeddeeddeddgZdS)rBrr#rNrr:rrrr r1rrrrr/r-rBrBsD =N;;:gt,,:eQ''KKKr/c eZdZeddeeddeddddeedd d d d gZ dS)rDrrCrNrrKc |dzSrrrs r-rzSCTPChunkError.rr/rrc|jdz Srrrs r-rzSCTPChunkError.rr/rr:rr rrrr r1rr rrrrr/r-rDrDs =N;;:gt,, =ObObccc8KKH_H_```w000KKKr/c eZdZeddeeddeddddeedd d d d gZ dS)rFrrErNrrc |dzSrrrs r-rzSCTPChunkCookieEcho.&rr/rrc|jdz Srrrs r-rzSCTPChunkCookieEcho.'s cgXYkr/rr:rrrrr/r-rFrF#s =^<<:gt,, =I\I\]]]8KK"BYBYZZZw000KKKr/cVeZdZeddeeddeddgZdS)rHrrGrNrr:rrr/r-rHrH,sD =^<<:gt,,:eQ''KKKr/cpeZdZeddeedddeddded d gZdS) rJrrIr Nr@rrr3rr:)rrrr r1r rrrr/r-rJrJ3sW =^<<8Ja008E1a((:eQ''KKKr/c eZdZeddeeddedddded ded dee dd d ddgZ dS)rLrrKrNrHMACc |dzSrrrs r-rz SCTPChunkAuthentication.?rr/r shared_key_idr5rc|jdz Srrrs r-rz SCTPChunkAuthentication.Bs CGVWKr/rr:rr) rrrr r1rr rrrrrr/r-rLrL;s =^<<:gt,, =(;(;===:ot44:ot448KK@W@WXXXw000 KKKr/c eZdZeddeeddedddded d eddd gZ dS) rTrrXrNrrc |dzSrrrs r-rzSCTPChunkAddressConf.Krr/rseqrc|jdz Srrrs r-rzSCTPChunkAddressConf.Mrr/rrrr/r-rTrTGs| =~>>:gt,, =(;(;===8E1%%"?8T?U?UVVV KKKr/czeZdZeddeeddeddddeddd gZdS) rPrrOrNrrc |dzSrrrs r-rzSCTPChunkReConfig.Urr/rc|jdz Srrrs r-rzSCTPChunkReConfig.Vs 37UV;r/rrrr/r-rPrPQsm =n==:gt,, =(;(;==="?8T?V?VWWW KKKr/c eZdZeddeeddeddddeeddd d d gZ dS)rQrr!rNrpaddingc |dzSrrrs r-rzSCTPChunkPad.^rr/rc|jdz Srrrs r-rzSCTPChunkPad.`rr/rr:rrrrr/r-rQrQZs =n==:gt,, = (;(;===8KK 44K4KMMMw000 KKKr/ceZdZdZdS)rRrVNr#rr/r-rRrRes DDDr/)proto)nh)i__doc__r' scapy.compatrrscapy.volatiler scapy.configr scapy.packetrr scapy.fieldsr r r r r rrrrrrrrrrrrr scapy.datarscapy.layers.inetrrscapy.layers.inet6rrr IPPROTO_SCTPr&r.r7rr1rrrrrrrrrdrerfrgrhrirjrlrrrrrr"rxrzr|r}r~rrrrrrrrr6rNrrSrrUr7r8rr9r;r=r?rArBrDrFrHrJrLrTrPrQrRrr/r-rs !!!!!!!!"""""",,,,,,,,(%$$$$$))))))))7777777777 AAA H:::&         #!  !"#$ $  +0vvzv     wz~w   !"#$ &  ! +0$"  (  )  *//*/00 &  "!" %#$ 3 / " % % + * - +5:vv~       #!! M  H!" L#$ ' "      5DRRRRRRRR !6. & & & & & & & &(!,$      o    33333/633333333_f333 ....._f... 3333333333333ov33388888888 33333_f33333333333     ?F        /6   ?F&)K++++++++ 33333?F33333333ov33333333?F333 3 3 3 3 3 3 3 3+++++?F+++ ov(533333OV333#:88888ov888 44444OV444;&z;&u;&v;&v ;& u ;& v ;&v;&w;&;&v;&;&;&;&;&;& !;&"#;&;&$$%;&&';&();&*+;&, -;&. /;&0 1;&23;&45;&6 7;&89;&:;;&<=;&>?;&@A;&BC;&DE;&;&;&F G;&HI;&JK;&L M;&NO;&P Q;&R S;&T U;&V W;&X Y;&Z [;&\ ];&^_;&`a;&bc;&d e;&f g;&;&h u;&;&;&"|*F$+V8ov 0&.     *F        }   %(*F$2F     1   +V.16+V./ 6     4f   16.)62 BL)))) GYl3333 D$<(((( Hi|444444r/