import os
import sys
from io import BytesIO, IOBase
# region fastio

BUFSIZE = 8192

class FastIO(IOBase):
    newlines = 0

    def __init__(self, file):
        self._fd = file.fileno()
        self.buffer = BytesIO()
        self.writable = "x" in file.mode or "r" not in file.mode
        self.write = self.buffer.write if self.writable else None

    def read(self):
        while True:
            b = os.read(self._fd, max(os.fstat(self._fd).st_size, BUFSIZE))
            if not b:
                break
            ptr = self.buffer.tell()
            self.buffer.seek(0, 2), self.buffer.write(b), self.buffer.seek(ptr)
        self.newlines = 0
        return self.buffer.read()

    def readline(self):
        while self.newlines == 0:
            b = os.read(self._fd, max(os.fstat(self._fd).st_size, BUFSIZE))
            self.newlines = b.count(b"\n") + (not b)
            ptr = self.buffer.tell()
            self.buffer.seek(0, 2), self.buffer.write(b), self.buffer.seek(ptr)
        self.newlines -= 1
        return self.buffer.readline()

    def flush(self):
        if self.writable:
            os.write(self._fd, self.buffer.getvalue())
            self.buffer.truncate(0), self.buffer.seek(0)


class IOWrapper(IOBase):
    def __init__(self, file):
        self.buffer = FastIO(file)
        self.flush = self.buffer.flush
        self.writable = self.buffer.writable
        self.write = lambda s: self.buffer.write(s.encode("ascii"))
        self.read = lambda: self.buffer.read().decode("ascii")
        self.readline = lambda: self.buffer.readline().decode("ascii")


sys.stdin, sys.stdout = IOWrapper(sys.stdin), IOWrapper(sys.stdout)
input = lambda: sys.stdin.readline().rstrip("\r\n")

# ------------------------------

def RL(): return map(int, sys.stdin.readline().rstrip().split())
def RLL(): return list(map(int, sys.stdin.readline().rstrip().split()))
def N(): return int(input())
def comb(n, m): return factorial(n) / (factorial(m) * factorial(n - m)) if n >= m else 0
def perm(n, m): return factorial(n) // (factorial(n - m)) if n >= m else 0
def mdis(x1, y1, x2, y2): return abs(x1 - x2) + abs(y1 - y2)
mod = 998244353
INF = float('inf')
from math import factorial
from collections import Counter, defaultdict, deque
from heapq import heapify, heappop, heappush

# ------------------------------
# f = open('../input.txt')
# sys.stdin = f

def main():
    n, k = RL()
    na = 0
    nb = 0
    ab = 0

    ar, br, abr = [], [], []

    for _ in range(n):
        t, a, b = RL()

        if a and not b:
            na+=1
            ar.append(t)
        if b and not a:
            nb+=1
            br.append(t)
        if a==1 and b==1:
            ab+=1
            abr.append(t)

    if na+ab<k or nb+ab<k:
        print(-1)
    else:
        neab = max(k-na, k-nb)
        abr.sort()
        num = k
        res = 0
        if neab>0:
            res+=sum(abr[:neab])
            num-=neab
        else:
            neab = 0

        ar.sort()
        br.sort()

        pa = 0; pb = neab
        for i in range(num):
            if pb==len(abr):
                res+=ar[pa]+br[pa]
                pa+=1
                continue
            elif pa==len(ar) or pa==len(br):
                res+=abr[pb]
                pb+=1
                continue

            if abr[pb]<ar[pa]+br[pa]:
                pb+=1
                res+=abr[pb]
            else:
                pa+=1
                res+=ar[pa]+br[pa]

        print(res)


if __name__ == "__main__":
    main()

