each of said tumbler ring micro finger root, said {HEAD ~ tumbler ring micro finger crown}, said {TAIL ~ interlock lever arm micro finger root}, and said interlock lever arm micro finger crown being semi ovoid 
each of said tumbler ring micro finger root , said { HEAD ~ tumbler ring micro finger crown } , said { TAIL ~ interlock lever arm micro finger root } , and said interlock lever arm micro finger crown being semi ovoid
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH