import sys
input = sys.stdin.readline
MOD = 998244353
N, W = map(int, input().split())
VW = [list(map(int, input().split())) for _ in range(N)]
VW.sort(key=lambda x:x[1])
INF = 10**9
ZERO = 10000
dp = [[-INF, 0] for _ in range(max(0, W)+ZERO+1)]
dp[ZERO] = [0, 1]
for i in range(N):
    ndp = [[-INF, 0] for _ in range(max(0, W)+ZERO+1)]
    for j in range(max(0, W)+ZERO+1):
        v, c = dp[j]
        if v==-INF:
            continue
        nv, nc = ndp[j]
        if nv<v:
            ndp[j] = dp[j]
        elif nv==v:
            ndp[j][1] += dp[j][1]
            ndp[j][1] %= MOD
        cv, cw = VW[i]
        if j+cw<=W+ZERO:
            nv, nc = ndp[j+cw]
            if nv<v+cv:
                ndp[j+cw] = [v+cv, c]
            elif nv==v+cv:
                ndp[j+cw][1] = dp[j][1]
                ndp[j+cw][1] %= MOD
    dp = ndp
max_v = -INF
max_cnt = 0
for v, c in dp:
    if max_v<v:
        max_v = v
        max_cnt = c
    elif max_v==v:
        max_cnt += c
        max_cnt %= MOD
print(max_v, max_cnt)