Double Consonants
Hm
Hmuv (Spear)
http://www.superflag.com/images/spear-1lg.jpg
CH
DH
DL
HL
HM
HN
KH
ML
NC
NK
NP
NQ
NR
NT
NY
PH
PL
QH
RH
TH
TS
TX
XY