=amount (a|an|the|some)=1 =number 1= 2= 3= 4= 5= 6= 7= 8= 9= 10= 11= 12= 13= 14= 15= 16= 17= 18= 19= 20= 21= 22= 23= 24= 25= 26= 27= 28= 29= 30= 31= 32= 33= 34= 35= 36= 37= 38= 39= 40= 41= 42= 43= 44= 45= 46= 47= 48= 49= 50= 51= 52= 53= 54= 55= 56= 57= 58= 59= 60= 61= 62= 63= 64= one=1 two=2 three=3 four=4 five=5 six=6 seven=7 eight=8 nine=9 ten=10 eleven=11 twelve=12 thirteen=13 fourteen=14 fifteen=15 sixteen=16 seventeen=17 eighteen=18 nineteen=19 twenty=20 twenty one=21 twenty two=22 twenty three=23 twenty four=24 twenty five=25 twenty six=26 twenty seven=27 twenty eight=28 twenty nine=29 thirty=30 thirty one=31 thirty two=32 thirty three=33 thirty four=34 thirty five=35 thirty six=36 thirty seven=37 thirty eight=38 thirty nine=39 forty=40 forty one=41 forty two=42 forty three=43 forty four=44 forty five=45 forty six=46 forty seven=47 forty eight=48 forty nine=49 fifty=50 fifty one=51 fifty two=52 fifty three=53 fifty four=54 fifty five=55 fifty six=56 fifty seven=57 fifty eight=58 fifty nine=59 sixty=60 sixty one=61 sixty two=62 sixty three=63 sixty four=64 (as|so) many=asmany (6[5-9]|[7-9][0-9]|[1-9][0-9][0-9]+)=bignum