#!/usr/bin/env python3

mnems = """
nop
rot
nrt
dup
swp
ovr
drp
tck
nip
equ
neq
add
sub
mul
div
neg
slt
ult
sle
ule
lod
sto
psh
pop
hlt
put
""".split()
mnems.extend(['???']*(64-len(mnems)))
def opws(kw):
	for k in range(16):
		mnems.append(kw + str(k))
opws("mark") # who is mark
opws("loc")
opws("ret")
opws("lit")

if __name__ == "__main__":
	print("type op = enum u8 {")
	for opc,mnem in enumerate(mnems):
		if mnem != "???":
			print(f"\t{mnem.upper()} = {opc},")
	print("};")