bbb bbd bbe bbg bbi bbn bbo bdb bdd bde bdg bdi bdo be- beb bed bee beg bei ben beo bgb bgd bge bgg bgi bgn bgo bi- bib bid bie big bii bin bio bnb bnd bne bng bni bnn bno bob bod boe bog boi bon boo dbb dbd dbe dbg dbi dbn dbo ddb ddd dde ddg ddi ddn ddo de- deb ded dee deg dei den deo dgd dge dgg dgi dgn di- dib did die dig dii din dio dnb dnd dne dng dni dnn dno dob dod doe dog doi don doo ebb ebd ebe ebg ebi ebn ebo ed- edb edd ede edg edi edn edo eeb eed eee eeg een eeo egb egd ege egg egi egn ego eib eid eie eig eii ein eio en- enb end ene eng eni enn eno eo- eob eod eoe eog eoi eon eoo g-d gbd gbe gbg gbi gbn gbo gdb gdd gde gdi gdn gdo ge- geb ged gee geg gei gen geo ggb ggd ggg ggi ggn ggo gib gid gie gig gii gin gio gnb gnd gne gni gnn gno gob god goe gog goi gon goo i-d ibb ibd ibe ibg ibi ibn ibo idb idd ide idg idi idn ido ie- ied iee ieg iei ien igb igd ige igg igi ign igo iib iid iie iii iin iio in- inb ind ine ing ini inn ino io- iob iod ioe iog ioi ion ioo n-i nbb nbd nbe nbg nbi nbn nbo ndb ndd nde ndg ndi ndn ndo ne- neb ned nee neg nei nen neo ngb ngd nge ngg ngi ngn ngo nib nid nie nig nii nin nio nnb nne nng nni nnn nno no- nob nod noe nog noi non noo o-i ob- obb obd obe obg obi obn obo odb odd ode odg odi odn odo oeb oed oee oeg oei oen oeo ogd oge ogg ogi ogn ogo oib oid oie oii oin oio on- onb ond one ong oni onn ono oo- oob ood oog ooi oon ooo