ggg ggm ggn ggs ggt gmg gmm gmn gms gmt gnm gnn gns gnt gsg gsm gsn gss gst gtg gtm gtn gts gtt mgm mgn mgs mgt mmg mmm mmn mms mmt mng mnm mnn mns mnt msg msm msn mss mst mtg mtm mtn mts mtt ngg ngm ngn ngs ngt nmg nmm nmn nms nmt nng nnm nnn nns nnt nsg nsm nsn nss nst ntg ntm ntn nts ntt sgg sgm sgn sgs sgt smg smm smn sms smt sng snm snn sns snt ss- ssg ssm ssn sss sst stg stm stn sts stt tgg tgm tgn tgs tgt tmg tmm tmn tms tmt tng tnm tnn tns tnt tsg tsm tsn tss tst ttg ttm ttn tts ttt