mc.arithmetic // MC_00–MC_07: ADD8, SUB8, MUL8, DIV8, MOD8, NEG8, ABS8, POW8
mc.logic // MC_08–MC_15: AND8, OR8, XOR8, NOT8, SHL8, SHR8, ROL8, ROR8
mc.memory // MC_16–MC_23: STORE, LOAD, PUSH, POP, DUP, SWAP, ZERO, COPY
mc.control // MC_24–MC_31: JUMP, JZ, JNZ, CALL, RET, LOOP, BREAK, HALT
mc.io // MC_32–MC_39: READ, WRITE, OPEN, CLOSE, SEEK, FLUSH, STAT, SYNC
mc.string // MC_40–MC_47: LEN, CAT, SLICE, FIND, REPLACE, UPPER, LOWER, TRIM
mc.crypto // MC_48–MC_55: SHA256, SHA512, HMAC, AES_ENC, AES_DEC, RAND, HASH, VERIFY
mc.system // MC_56–MC_63: CLOCK, SLEEP, EXIT, ENV, SPAWN, WAIT, SIGNAL, PIPE
// Extended monomers: MC_64–MC_127
mc.extended.arithmetic // MC_64–MC_71
mc.extended.logic // MC_72–MC_79
// ... etc